Hyde County is a sparsely populated county in central South Dakota, situated on the east bank of the Missouri River and extending eastward across the James River basin. Established in the late 19th century during the region’s homesteading era, it developed as part of the state’s north-central agricultural belt. The county is small in population, with fewer than 2,000 residents, and its settlement pattern is characterized by widely spaced farms and a few small communities. Land use is predominantly agricultural, with row crops and cattle ranching as key components of the local economy. The landscape consists largely of open prairie, river valleys, and gently rolling plains shaped by the Missouri and James River systems. Cultural and civic life is closely tied to rural institutions, schools, and community events typical of the Great Plains. The county seat and largest community is Highmore.

Hyde County Local Demographic Profile

Hyde County is a sparsely populated county in central South Dakota, encompassing the county seat of Highmore and surrounding rural areas. It lies within the Great Plains region and is part of the Pierre, SD Micropolitan Statistical Area.

Population Size

According to the U.S. Census Bureau QuickFacts for Hyde County, South Dakota, Hyde County had a population of 1,311 at the 2020 Census.

Age & Gender

County-level age distribution and sex composition are published by the U.S. Census Bureau. The most direct, standardized county profile is available through U.S. Census Bureau QuickFacts (Hyde County), which includes:

  • Age distribution (e.g., under 18, 18–64, 65+)
  • Sex (percent female)

For detailed age-by-sex tables (single-year or 5-year age groups), the U.S. Census Bureau provides downloadable datasets and tables through data.census.gov (search: “Hyde County, South Dakota” and select age/sex tables such as those from the American Community Survey).

Racial & Ethnic Composition

Race and Hispanic/Latino origin statistics for Hyde County are reported by the U.S. Census Bureau. The county’s racial and ethnic composition (including categories such as White, American Indian and Alaska Native, Asian, and Hispanic or Latino origin) is summarized in U.S. Census Bureau QuickFacts (Hyde County). More detailed race and ethnicity tables are available via data.census.gov (including decennial Census and ACS tables).

Household & Housing Data

Household and housing characteristics for Hyde County are published by the U.S. Census Bureau, including measures such as:

  • Number of households
  • Average household size
  • Owner-occupied housing rate
  • Median value of owner-occupied housing units
  • Median gross rent
  • Total housing units

These indicators are summarized in U.S. Census Bureau QuickFacts (Hyde County), with additional detail accessible through data.census.gov (American Community Survey tables for housing occupancy, tenure, and household type).

Local Government Reference

For local government contacts and county administration information, visit the South Dakota Association of County Officials directory, which provides county-level links and references for South Dakota counties, including Hyde County.

Email Usage

Hyde County, South Dakota is sparsely populated and largely rural, making last‑mile infrastructure more costly and uneven than in urban areas; this can constrain always‑on internet access that supports routine email use. Direct county‑level email usage statistics are not typically published, so broadband and device access serve as proxies.

Digital access indicators are available from the U.S. Census Bureau (data.census.gov) via American Community Survey measures on household computer ownership and broadband subscriptions, which are commonly used to approximate the share of residents able to access email from home. Age structure also matters because older populations tend to have lower rates of internet and email adoption; Hyde County’s age distribution can be referenced through ACS data tables (county geography). Gender distribution is generally less predictive of email adoption than age and access, but county sex composition is also available through the same ACS profiles.

Connectivity constraints are typically reflected in limited provider choice and coverage gaps; national mapping context is provided by the FCC National Broadband Map.

Mobile Phone Usage

Hyde County is a sparsely populated, predominantly rural county in central South Dakota along the Missouri River (near Lake Oahe). The county’s low population density and large areas of open prairie and river breaks tend to increase the cost-per-user of cellular infrastructure and can lead to coverage gaps, especially away from the main travel corridors and towns. Baseline geography and population characteristics are documented by the U.S. Census Bureau via Census QuickFacts for Hyde County, South Dakota.

Data scope and limitations (Hyde County–specific vs. broader indicators)

County-level statistics that directly measure “mobile penetration” (e.g., percentage of individuals with smartphones or households that rely on cellular data) are not consistently published at the county scale. Two types of sources are commonly used, but they measure different things:

  • Network availability (supply-side): Coverage or service availability reported by carriers and compiled by the Federal Communications Commission (FCC). These datasets indicate where service is reported to be available, not how many residents subscribe or how reliably service performs in every location.
  • Household/individual adoption (demand-side): Survey-based measures of device ownership, internet subscriptions, and “cellular-only” households; these are typically available at national, state, and sometimes tract levels, but not reliably summarized for every county.

Primary references used for availability and adoption context include the FCC’s broadband mapping resources and Census/ACS survey tables:

Network availability (mobile coverage and service presence)

What availability data represents: The FCC broadband map and related FCC availability data describe where providers report offering mobile broadband service meeting specific technical parameters. This is not the same as measured speeds in all conditions, nor does it imply universal indoor coverage.

4G LTE availability

  • 4G LTE is generally the foundational mobile technology across rural South Dakota, including rural counties like Hyde, because LTE coverage footprints are typically broader than 5G footprints.
  • Location-based availability and provider presence can be reviewed using the map’s mobile layers and provider filters on the FCC National Broadband Map. This is the most direct public source for county-area mobile coverage footprints.

5G availability

  • 5G availability in rural counties is commonly more limited or concentrated along highways and population centers relative to LTE, reflecting deployment economics and spectrum/coverage characteristics.
  • The FCC map is the standard public reference for reported 5G availability by location. Hyde County–area 5G coverage must be verified using the live layers on the FCC National Broadband Map, because 5G footprints change over time and are not consistently summarized in static county tables.

Geographic factors affecting signal and continuity

  • Distance between towers: Low density increases tower spacing, which can reduce signal strength, indoor penetration, and reliability at the edges of coverage.
  • Terrain near the Missouri River/Lake Oahe: River breaks and local elevation changes can create localized shadowing even in otherwise open prairie environments.
  • Seasonal and situational variability: Rural networks can show more pronounced variation due to fewer nearby sites to absorb load or provide redundant coverage; however, performance metrics are not consistently published at Hyde County resolution in a way that supports definitive quantitative statements.

Household adoption vs. network availability (clearly separated)

Availability indicates service can be purchased at a location; adoption indicates residents actually subscribe and use it.

Household adoption indicators (what is available publicly)

  • The ACS measures internet subscription types and device access in various tables, but county-level estimates for specific mobile-only measures can have large margins of error in sparsely populated counties.
  • For authoritative adoption concepts and definitions, the ACS program documentation is maintained at the American Community Survey site. Hyde County adoption figures should be treated cautiously unless a specific published table and estimate (with margin of error) is cited.

Practical interpretation for Hyde County

  • Network availability can exceed adoption: a household may be in a covered area but choose not to subscribe due to cost, device constraints, perceived value, or preference for fixed broadband where available.
  • Adoption can rely on mobile even where fixed options are limited: in rural areas, some households use cellular data plans (including hotspot/tethering) as their primary internet connection, but county-specific rates are not consistently published in a definitive single metric for Hyde County.

Mobile internet usage patterns (typical rural patterns; Hyde County–specific limits noted)

Direct, county-specific usage telemetry (share of traffic on LTE vs 5G, average data consumption, indoor vs outdoor use) is generally not published in a definitive public dataset for Hyde County. Patterns below describe common rural dynamics while distinguishing what is directly verifiable:

  • Verifiable element (availability): LTE and 5G availability footprints can be checked by location through the FCC National Broadband Map.
  • Common rural usage pattern (not a Hyde-specific measurement): LTE often remains the dominant baseline layer for wide-area coverage, while 5G (where present) may be used opportunistically in stronger-signal areas. The degree of 5G use depends on handset capability, plan features, and local coverage.

Common device types (smartphones vs. other devices)

County-level device-type breakdowns (smartphone vs feature phone vs fixed wireless receivers vs dedicated hotspots) are not typically published for a small county in a single authoritative public source.

  • Smartphones: Smartphones are the primary endpoint for mobile broadband nationwide and at the state level, but a definitive Hyde County smartphone share is not available from a standard county dataset.
  • Hotspots and tethering: In rural areas, mobile hotspots and phone tethering are commonly used to extend connectivity to laptops or tablets, especially where fixed broadband choices are limited. This is a general rural pattern rather than a quantified Hyde County statistic.
  • IoT and connected devices: Agricultural and utility telemetry can use cellular connectivity in rural counties, but there is no public, comprehensive Hyde County inventory of such devices.

Demographic and geographic factors influencing mobile usage and connectivity

Population density and settlement pattern

  • Hyde County’s small population and dispersed settlement pattern (documented in Census QuickFacts) are structural drivers of:
    • fewer cell sites per square mile,
    • higher likelihood of “edge-of-coverage” locations,
    • fewer redundant routes for backhaul and fewer nearby sites to hand off traffic.

Transportation corridors and service concentration

  • In rural counties, coverage and capacity are often strongest around towns and along major routes where demand concentrates. The FCC map is the appropriate public reference for examining where coverage is reported in practice via the FCC National Broadband Map.

Economic and affordability considerations (adoption-side)

  • Adoption can be constrained by device costs and recurring plan costs, and by the tradeoffs between fixed broadband and mobile plans. Definitive Hyde County adoption constraints require county-specific survey estimates or program administrative data; neither is consistently published in a comprehensive county profile.

Summary: what can be stated definitively

  • Hyde County is rural and low-density, and those characteristics are associated with higher infrastructure cost per user and greater risk of coverage variability away from towns and corridors (context supported by Census QuickFacts).
  • Network availability (LTE/5G) is best evaluated using location-based FCC availability data, not county averages; reported mobile availability layers and providers are accessible via the FCC National Broadband Map.
  • Household adoption and device-type shares are not reliably available as definitive Hyde County–level metrics in a single standard public source; the ACS provides the canonical framework for subscription/adoption measures, but small-county estimates can be limited by sampling uncertainty (ACS documentation).
  • State-level broadband planning context and program materials relevant to rural connectivity in South Dakota are maintained by the South Dakota Office of Broadband Development, but those materials generally do not replace FCC availability layers or provide definitive Hyde County mobile adoption rates.

Social Media Trends

Hyde County is a sparsely populated, primarily rural county in central South Dakota, with Highmore as the county seat. The county’s low population density, long travel distances, and an economy tied to agriculture and local services tend to make internet access quality and smartphone reliance important factors in how residents participate in social media, with usage patterns generally aligning to statewide and rural U.S. norms.

User statistics (penetration and active use)

  • County-specific social media penetration: No standard, publicly released dataset provides Hyde County–level social media penetration measured directly via representative surveys.
  • Best-available benchmarks for Hyde County context (U.S. adults):
    • About 7 in 10 U.S. adults use social media (a widely used baseline for local-area approximations when county data are unavailable), according to Pew Research Center’s Social Media Fact Sheet.
    • Rural adults use social media at lower rates than urban/suburban adults in Pew’s reporting, a relevant directional indicator for Hyde County given its rural profile (see the same Pew fact sheet for breakdowns).

Age group trends

Based on nationally representative findings compiled by Pew, age is the strongest consistent predictor of social media use intensity and platform mix:

  • Highest overall usage: Ages 18–29 (highest penetration across most major platforms).
  • Next highest: Ages 30–49, typically with strong Facebook and Instagram use and moderate use of other platforms.
  • Lower usage: Ages 50–64 and 65+, with platform use concentrated more heavily on Facebook and YouTube than on newer short-form or trend-driven platforms.
    Source: Pew Research Center (platform-by-age distributions).

Gender breakdown

National survey patterns show gender differences are present but generally smaller than age differences, varying by platform:

  • Women tend to report higher use of visually oriented and relationship-centered platforms (commonly Facebook, Instagram, Pinterest) in Pew’s breakdowns.
  • Men tend to over-index on some discussion/news and video-game-adjacent communities (platform differences vary by year and measurement). Source: Pew Research Center (platform-by-gender distributions).

Most-used platforms (percentages where available)

County-level platform shares are not published via major public surveys; the most reliable percentages are national (U.S. adult) estimates from Pew:

Local interpretation for Hyde County: Rural counties typically show higher relative reliance on Facebook and YouTube compared with platforms that skew younger or metro-professional, due to age structure, community news sharing, and local business communication patterns (directional alignment with Pew’s rural/age splits).

Behavioral trends (engagement patterns and preferences)

  • Platform role differentiation
    • Facebook: Commonly functions as the default channel for community updates, local events, school/sports information, and informal marketplace activity in rural communities; it also skews older in national data.
    • YouTube: Broad, cross-age usage; often used for how-to content, entertainment, and information seeking, especially where in-person options are farther away.
      Source: Pew platform reach and demographic patterns.
  • Age-driven engagement
    • Younger adults concentrate more time in short-form video and creator-led feeds (notably TikTok and Instagram), while older adults concentrate more of their social networking time on Facebook.
      Source: Pew demographic splits by platform.
  • News and information consumption
  • Connectivity constraints and device preferences (rural relevance)
    • Rural areas more often face connectivity limitations, which tends to increase dependence on mobile access and can favor asynchronous consumption (scrolling feeds, watching videos) over bandwidth-intensive real-time participation.
      Background on rural broadband gaps: Pew Research Center: Internet/Broadband Fact Sheet.

Family & Associates Records

Hyde County, South Dakota maintains family and associate-related public records primarily through the Register of Deeds, Clerk of Courts, and the South Dakota Department of Health (Vital Records). Vital events records (birth and death certificates) are state-maintained; county offices often assist with general guidance. Adoption records are handled through the court system and are generally not open to the public.

Publicly accessible county-level records commonly include recorded documents that establish family relationships or identity over time, such as marriage licenses/certificates, divorce filings or decrees (court records), and probate/estate records. Property records (deeds, mortgages) and certain civil filings can also support associate or household research.

Online access is limited and varies by record type. Hyde County recorded-document access and office contact information are provided by the Hyde County, SD official website. South Dakota statewide court case access is provided through South Dakota Unified Judicial System (UJS) resources, and vital records ordering information is provided by South Dakota Vital Records. In-person access is typically available at the Hyde County courthouse/administration offices during business hours for records that are open for inspection.

Privacy restrictions apply to many family records. South Dakota vital records are restricted to eligible requesters, and adoption case files are generally sealed. Some court and recorded documents may be redacted or restricted by rule or statute, particularly for minors, protected parties, and confidential case types.

Marriage & Divorce Records

Types of records available

  • Marriage licenses and marriage records

    • Hyde County issues marriage licenses through the Hyde County Register of Deeds and retains the county marriage record associated with the license and return/certificate.
    • South Dakota also maintains statewide marriage record indexes through the South Dakota Department of Health, Vital Records.
  • Divorce records (decrees, judgments, and case files)

    • Divorces are court actions. Final divorce decrees/judgments and related case documents are maintained by the Clerk of Courts for the county where the action was filed.
    • Hyde County divorce cases are filed in South Dakota Circuit Court for the county’s judicial circuit; the Clerk of Courts is the custodian of the court record.
  • Annulments

    • Annulments are also court proceedings. Orders/judgments of annulment and the case file are maintained by the Clerk of Courts in the county where filed.

Where records are filed and how they can be accessed

  • Hyde County Register of Deeds (marriage licenses/records)

    • Records are created and filed at the county level when a marriage license is issued and returned after the ceremony.
    • Access is typically provided by in-person request, mail request, or other methods offered by the office (fees, identification, and certified-copy procedures vary by office policy and state law).
    • County contact information and office details are generally listed on Hyde County’s official website: https://www.hydecountysd.gov/
  • South Dakota Department of Health – Vital Records (state-level marriage records)

    • Vital Records maintains statewide systems for issuing certified copies of eligible vital records, including many marriage records.
    • Requests are handled through state Vital Records procedures (application, identity verification, fees).
    • Official information: https://doh.sd.gov/vital/
  • Hyde County Clerk of Courts / South Dakota Unified Judicial System (divorce and annulment court records)

    • The Clerk of Courts is the official custodian for the court case file, including the final decree/judgment and docket history.
    • Public access commonly occurs through:
      • In-person inspection at the courthouse (subject to redactions and sealed records rules),
      • Copy requests submitted to the Clerk of Courts (fees apply),
      • Online case lookup for docket-level information and limited document access where available through the South Dakota Unified Judicial System.
    • Unified Judicial System public access portal: https://ujs.sd.gov/

Typical information included in these records

  • Marriage license / marriage record

    • Full legal names of parties (including prior names where reported)
    • Date and place of marriage (or intended place on the license, with the completed return documenting the ceremony)
    • Ages/birth information as required on the application
    • Residences at time of application
    • Officiant name and authority, ceremony date, and location (on the returned/certified record)
    • Filing/recording dates, license number, and signatures as required by state forms
  • Divorce decree / judgment (court record)

    • Caption (party names), case number, filing county, and court
    • Date of decree/judgment and findings/orders
    • Legal dissolution of the marriage
    • Provisions on property division, debts, support, and custody/parenting time where applicable
    • Related orders and later modifications may appear as separate filings within the same case file
  • Annulment order/judgment (court record)

    • Caption, case number, county, and court
    • Date and terms of the judgment
    • Determination that the marriage is annulled/voided under applicable law
    • Any related orders addressing property, support, custody, or other issues when relevant

Privacy or legal restrictions

  • Marriage records

    • Access to certified copies is governed by South Dakota vital records laws and administrative rules. Eligibility requirements and identity verification typically apply for certified copies issued by the state Vital Records office and may also apply at the county level.
    • Some informational elements may be restricted on certified copies or redacted under state law (for example, certain identifiers).
  • Divorce and annulment court records

    • Court files are generally public records, but access is limited by:
      • Sealing orders issued by the court,
      • Confidential information rules (for example, protected personal identifiers, minors’ information, and certain sensitive filings),
      • Statutory confidentiality for specific categories of records (where applicable).
    • Public access commonly provides docket and order information while restricting confidential attachments and protected data; certified copies of final decrees are obtained through the Clerk of Courts under court record-copy procedures.

Education, Employment and Housing

Hyde County is a sparsely populated rural county in central South Dakota on the Missouri River, with its county seat in Highmore. The population is small and widely dispersed across farms, ranches, and small towns, and residents commonly rely on regional service centers outside the county for some employment, healthcare, and specialized retail.

Education Indicators

Public schools (number and names)

  • Public school districts serving Hyde County: 1 primary district serving most residents: Highmore-Harrold School District 34-2 (covers the communities of Highmore and Harrold and surrounding rural areas).
  • School names (commonly listed for the district):
    • Highmore-Harrold Elementary School
    • Highmore-Harrold Middle/High School
      (School naming and grade configurations are commonly shown on district and state directories; building-level naming can vary by reporting source year-to-year.)

Primary references: the South Dakota Department of Education education directory and the district’s public reporting pages.

Student–teacher ratios and graduation rates

  • Student–teacher ratios: For very small rural districts such as Highmore-Harrold, ratios are typically below state averages due to small enrollment; published ratios can vary depending on whether staff are counted as FTE classroom teachers or include specialists. The most consistent public, comparable ratios are generally found in federal school profiles (for example, NCES school/district profiles).
  • Graduation rate: South Dakota publishes district and school completion outcomes; for small cohorts (common in Hyde County), rates can vary substantially year to year due to small graduating class sizes. The most recent official district results are reported through the South Dakota Report Card.

Note on data availability: Hyde County-level ratios and graduation rates are not always reported as a standalone county metric; district-level report cards and NCES profiles are the standard proxy because nearly all students are served by the same local public district.

Adult educational attainment

  • Adult educational attainment (county): The county’s adult attainment levels are reported through the U.S. Census Bureau’s American Community Survey (ACS). Hyde County typically shows:
    • A high share with a high school diploma or equivalent (common for rural Great Plains counties)
    • A lower share with a bachelor’s degree or higher than state and U.S. averages
      The most recent official percentages are available from data.census.gov (ACS 5-year estimates are generally used for small counties because they are more statistically reliable than 1-year estimates).

Notable programs (STEM, CTE, AP)

  • Career and Technical Education (CTE): Rural South Dakota districts commonly emphasize CTE/vocational pathways (agriculture, mechanics, business, family and consumer sciences) aligned to regional labor needs; district-level course offerings and CTE participation are typically summarized in state reporting and local curriculum guides.
  • Advanced coursework: Access to Advanced Placement (AP), dual credit, and online coursework is often provided through cooperative arrangements and distance learning; availability is best verified in the district’s published course catalog and the state report card.
  • STEM: Small districts often integrate STEM through core courses and extracurriculars (robotics/science clubs vary by year); formal STEM academies are more common in larger regional districts.

School safety measures and counseling resources

  • Safety: South Dakota districts generally follow state requirements for emergency operations planning, drills, visitor procedures, and coordination with local law enforcement. District-specific safety plans are typically not published in detail for security reasons, but compliance and broad policies are reflected in school board policy manuals and state guidance.
  • Counseling/mental health supports: Counseling resources in small districts often include a school counselor shared across grade bands, with referrals to regional providers for specialized services. State-level school safety and student supports guidance is available through the South Dakota Department of Education.

Employment and Economic Conditions

Unemployment rate (most recent year available)

  • The most recent annual county unemployment estimates are published by the U.S. Bureau of Labor Statistics (LAUS). Hyde County’s unemployment rate generally tracks low-to-moderate seasonal variation typical of agricultural counties. The authoritative series is available via BLS Local Area Unemployment Statistics.
    Note on reporting: Some public dashboards suppress monthly values for very small counties; annual averages are more consistently available.

Major industries and employment sectors

Hyde County’s economy is characteristic of rural central South Dakota:

  • Agriculture (crop and livestock) and related services (dominant land use and a key economic base)
  • Public administration and education (county government and school district employment)
  • Healthcare and social assistance (small local facilities plus reliance on regional hospitals)
  • Retail trade and basic services concentrated in Highmore/Harrold Industry composition and employment counts by sector are most consistently available from the ACS and regional labor-market profiles, accessible through ACS industry tables.

Common occupations and workforce breakdown

For small counties like Hyde, occupational structure is commonly weighted toward:

  • Management and business operations (farm/ranch operators and small-business owners)
  • Office/administrative support (schools, local government, healthcare)
  • Transportation and material moving (ag/commodity hauling, local logistics)
  • Construction and maintenance (housing and farm infrastructure)
  • Healthcare support and protective services (limited but essential local presence)
    Comparable occupational shares are reported in ACS occupation tables (see ACS occupation data).

Commuting patterns and mean commute time

  • Commuting pattern: A sizable portion of workers in sparsely populated counties commute to nearby counties for specialized jobs, healthcare, and regional services; commuting is predominantly by personal vehicle.
  • Mean commute time: Hyde County’s mean commute time is best taken from ACS commuting tables (county-level “travel time to work”). Rural counties in central South Dakota commonly fall in the ~15–25 minute mean range, with long-distance commuters raising the average in some years. The official estimate is available through ACS commuting data.

Local employment vs. out-of-county work

  • ACS “place of work” and “county-to-county commuting” products are used to quantify local-versus-outflow commuting. For small counties, directional commuting flows are often summarized in Census commuting products and regional planning profiles. A standard federal reference for county commuting flows is the Census Bureau’s LEHD/OnTheMap data (where available).

Housing and Real Estate

Homeownership rate and rental share

  • Hyde County typically has a high homeownership rate relative to urban areas, reflecting single-family housing stock and long-term residency patterns. Official homeownership and rental shares are reported in ACS housing tenure tables on data.census.gov.
    Note on stability: Small-sample rural estimates can shift across ACS periods; 5-year estimates provide the most stable county figures.

Median property values and recent trends

  • Median home value: The county’s median owner-occupied home value is available through ACS “Value” tables; rural Great Plains counties commonly show lower median values than state and U.S. medians, with gradual appreciation in recent years influenced by construction costs and limited inventory rather than rapid demand shocks.
  • Trend context: In small markets, a few sales can change medians noticeably; multi-year medians (ACS 5-year) and county assessor summaries are common proxies.

Typical rent prices

  • Median gross rent is reported through ACS. In sparsely populated counties, rents are often influenced by a small number of available units and may be less stable year-to-year than in larger markets. The official median is available via ACS gross rent tables.

Types of housing

  • Predominantly single-family detached homes in Highmore/Harrold and surrounding rural homesteads
  • Rural farm/ranch housing on large parcels outside town limits
  • Limited multifamily stock (small apartment buildings and duplexes), with availability constrained by small market size and modest new construction

Neighborhood characteristics (proximity to schools or amenities)

  • In Highmore, housing closest to the school campus and civic amenities (city offices, post office, basic retail/services) is concentrated within a compact town footprint. Outside town, housing is typically rural and acreage-based, with longer driving distances to schools, groceries, and healthcare.

Property tax overview (average rate and typical homeowner cost)

  • Property tax rates in South Dakota are based on assessed value and local levies (school, county, municipal, and special districts). County-level effective rates and typical tax bills vary with levy decisions and assessed valuations.
  • The most consistent public county comparisons for effective property tax burden and typical bills are published in ACS (taxes paid) and state/county finance summaries; ACS housing cost tables are available via ACS homeowner cost and taxes tables.
    Note on “average rate”: South Dakota does not use a single statewide property tax rate; county “effective rates” are derived measures and are best taken from standardized datasets rather than converting levies from individual taxing districts.

Data notes (why some values are not stated as fixed numbers here): Hyde County’s very small population leads to frequent suppression, large margins of error, or year-to-year volatility in county and school metrics. District report cards (graduation/completion, staffing) and ACS 5-year county tables (education, commuting, housing tenure, home value, rent) are the standard authoritative sources for the most recent stable estimates.