Plymouth County is located in northwestern Iowa along the South Dakota border, part of the Missouri River region. Established in 1851 and organized in 1853, the county developed around agriculture and river- and rail-connected market towns that served the surrounding prairie. Plymouth County is mid-sized by Iowa standards, with a population of about 25,000 residents. The landscape is largely rural, characterized by rolling farmland, river valleys, and remnants of native prairie, with settlement concentrated in small cities and towns. Agriculture remains a central economic activity, supported by livestock production, grain farming, and related processing and services; light manufacturing and local retail also contribute. Cultural life reflects its rural Plains setting, with community events and institutions centered in its municipalities. The county seat is Le Mars, the largest city and a regional hub for government, education, and commerce.

Plymouth County Local Demographic Profile

Plymouth County is in northwestern Iowa along the Missouri River corridor, with its county seat in Le Mars. It is part of a largely rural region anchored by Sioux City to the south and the broader Siouxland area.

Population Size

Age & Gender

County-level age distribution and sex composition are published by the U.S. Census Bureau for Plymouth County in QuickFacts and related Census profiles.

Racial & Ethnic Composition

The Census Bureau reports race and Hispanic/Latino ethnicity for the county in QuickFacts.

Household & Housing Data

Household structure and housing stock indicators for Plymouth County are reported in the Census Bureau’s county QuickFacts.

  • Households: Counts and selected characteristics (including average household size) are provided in U.S. Census Bureau QuickFacts.
  • Housing units, homeownership, and housing characteristics: Reported in the same QuickFacts dataset under housing-related measures (e.g., housing units, owner-occupied housing rate, and related indicators).

Local Government Reference

For county government contacts and planning-related information, visit the Plymouth County official website.

Email Usage

Plymouth County, in northwestern Iowa, is predominantly rural, with many residents living outside the largest towns; this settlement pattern typically increases last‑mile network costs and can constrain reliable home internet access, shaping how consistently residents can use email for work, school, and services.

Direct county-level email usage statistics are not routinely published, so broadband and device access serve as proxies for email adoption. The U.S. Census Bureau’s data.census.gov tables (ACS) report local indicators such as household broadband internet subscriptions and the presence of a computer, both prerequisites for regular email use. Plymouth County’s age profile, also available via the ACS on U.S. Census Bureau (ACS demographic profiles), influences email adoption because older populations tend to have lower rates of digital account use, while working-age residents show higher reliance on email for employment and administrative communication. Gender distribution is generally less predictive of email adoption than age and access; ACS sex composition can be referenced through the same Census profiles.

Infrastructure limitations are commonly reflected in lower broadband subscription rates, gaps in high-speed coverage, and reliance on mobile or satellite service in rural areas; statewide mapping context is provided by the NTIA BroadbandUSA program.

Mobile Phone Usage

Plymouth County is located in northwestern Iowa along the Missouri River corridor, with Le Mars as the county seat. The county’s land use is predominantly agricultural with small cities and unincorporated rural areas, resulting in relatively low population density compared with Iowa’s metropolitan counties. This settlement pattern, combined with rolling terrain and river-valley features near the Missouri River, tends to produce larger “last‑mile” coverage areas per tower site and more variable indoor signal conditions than in dense urban settings.

Key limitation: county-specific “mobile adoption” data is limited

Public datasets typically separate (1) network availability (where a provider reports service could be offered) from (2) adoption/usage (what households actually subscribe to or use). For Plymouth County, Iowa, county-level mobile adoption indicators are not consistently published across federal datasets in a way that cleanly distinguishes smartphones, mobile broadband subscriptions, and device ownership. County-level broadband subscription measures exist, but they generally do not isolate mobile-only households without additional survey microdata.

Network availability (coverage): what carriers report they can serve

Primary federal source for modeled/claimed coverage

  • The Federal Communications Commission (FCC) publishes provider-reported broadband availability through its Broadband Data Collection, including mobile (LTE/5G) availability by location and standardized coverage layers. These data describe where service is reported available, not whether residents subscribe. See the FCC’s coverage and availability resources via the FCC National Broadband Map.

4G LTE availability

  • In most rural Iowa counties, LTE coverage is generally widespread along major highways and population centers, with more variability in sparsely populated sections. Plymouth County’s key travel corridors and towns are typically where LTE signal strength and capacity are strongest according to carrier coverage filings reflected in FCC map layers. Location-level confirmation is available through the FCC map interface.

5G availability

  • 5G in rural areas is often deployed first as low-band 5G (broad coverage, modest performance gains) and is most reliable near towns and higher-traffic corridors. Provider-reported 5G availability for Plymouth County can be inspected at address/road-segment level using the FCC map’s mobile layers. These layers are availability claims rather than measured performance.

Important distinction

  • Availability (FCC map): indicates a provider claims it can provide service at a given location under FCC reporting rules.
  • Adoption: indicates households actually subscribe and regularly use mobile broadband service; this is not directly inferred from availability.

Household adoption and access indicators: what is measurable at county level

Broadband subscription (all technologies)

  • The U.S. Census Bureau’s American Community Survey (ACS) provides county-level measures of household internet subscription, but these measures are not strictly “mobile phone usage.” They describe whether a household has an internet subscription and sometimes the type of subscription (e.g., cellular data plan, broadband such as cable/fiber/DSL), depending on table selection and year. County estimates can be retrieved through data from the U.S. Census Bureau (ACS).
  • ACS household internet measures are adoption indicators, but they reflect the household’s reported subscription status rather than network availability.

Mobile-only vs multi-connection households

  • Public ACS tables can indicate households with cellular data plans, but county-level interpretation requires care because households may report multiple subscription types. The ACS is designed for statistical estimation; margins of error can be large in smaller geographies. Source access is via the American Community Survey program documentation and tables on Census data platforms.

Mobile internet usage patterns: typical rural patterns vs county-specific evidence

County-specific usage patterns

  • County-level statistics on “mobile internet usage” (frequency of use, share using mobile as primary connection, or 4G vs 5G usage) are not routinely published in official datasets for Plymouth County. As a result, statements about usage behavior at the county level are limited to what can be directly supported by ACS subscription indicators and FCC availability reporting.

What can be stated using official sources

  • 4G/5G availability can be evaluated geographically using the FCC availability layers (availability, not use).
  • Household internet subscription (including cellular plan reporting where available in ACS tables) can be evaluated using ACS (adoption, not coverage).

Performance and congestion

  • The FCC map and BDC data are not direct measures of typical speed/latency experienced by users. Independent measurement platforms exist, but they are not official county statistical series and are not always reproducible for county reporting in a consistent public standard.

Common device types (smartphones vs other devices)

County-level device-type ownership

  • County-level public statistics separating smartphone ownership vs feature phones, tablets, hotspots, or fixed wireless customer premises equipment are not consistently available from federal statistical programs.
  • The most comparable public indicator is whether households report an internet subscription (ACS) and, in some ACS tabulations, whether the subscription includes a cellular data plan. That does not directly measure device ownership, only subscription types.

What can be stated without speculation

  • The presence of a “cellular data plan” in ACS household internet tables reflects household-reported subscription, not the number of smartphones or device models in the household.

Demographic and geographic factors influencing mobile usage and connectivity

Geographic dispersion and agricultural land use

  • Lower population density increases per-site coverage requirements and can reduce the economic incentive for dense tower grids and fiber backhaul, which affects both LTE and 5G capacity. This influences availability quality (signal strength, indoor coverage) and performance (capacity), even when an area is marked “covered” on availability maps.

Settlement pattern

  • Le Mars and other incorporated communities generally concentrate demand, which typically corresponds to stronger and more consistent network buildout compared with sparsely populated rural townships.

Socioeconomic and age structure considerations (data source caveats)

  • Demographic correlates of internet adoption (income, age, educational attainment) are available at county level through ACS, but they describe general adoption patterns for internet subscriptions rather than mobile-phone-specific behaviors. County profiles and detailed ACS tables are accessible through Census.gov’s data portal.

Practical separation of “availability” vs “adoption” for Plymouth County

  • Network availability (supply-side): best represented by provider-reported coverage and availability layers published by the FCC via the FCC National Broadband Map.
  • Household adoption (demand-side): best represented by ACS household internet subscription tables available through the U.S. Census Bureau. These provide estimates of internet subscription status and, in relevant tables, cellular plan reporting, with statistical margins of error.

Relevant local and state planning context (non-adoption, non-coverage metrics)

Iowa’s statewide broadband planning and grant reporting can provide context on infrastructure investment and unserved/underserved definitions, but these sources generally do not quantify smartphone ownership or mobile usage at the county level. Reference materials are available through the Iowa Department of Inspections, Appeals, & Licensing (state broadband information) and local government resources such as the Plymouth County, Iowa website.

Summary of what is known with high confidence

  • Plymouth County’s rural geography and dispersed settlement pattern are structural factors that commonly influence tower spacing, indoor coverage variability, and the pace/extent of 5G densification.
  • FCC mobile availability data provides the most direct public view of reported LTE/5G coverage availability at granular geography.
  • ACS provides the most direct public view of household adoption of internet subscriptions (including cellular plan reporting in applicable tables), but does not provide a complete, county-level breakdown of smartphone ownership or 4G vs 5G usage behavior.
  • County-level, device-type ownership (smartphone vs non-smartphone) and detailed mobile usage patterns are not consistently available in official public statistical releases for Plymouth County, and should be treated as data limitations rather than inferred.

Social Media Trends

Plymouth County is in northwestern Iowa along the Missouri River corridor, with county seat Le Mars and regional ties to Sioux City’s media and labor market. The county’s mix of small-city and rural communities, agriculture and food manufacturing, and dispersed settlement patterns tends to align local social media behavior with broader rural Midwest usage patterns rather than large-metro patterns.

User statistics (penetration / active use)

  • Local (county-specific) social media penetration figures are not published in major public datasets; the most defensible estimates for Plymouth County rely on national and rural U.S. benchmarks.
  • U.S. adult usage: About 69% of U.S. adults report using at least one social media site, according to the Pew Research Center report on social media use (2023).
  • Rural vs. urban: Pew’s long-running internet and technology work shows rural adults typically report lower social media adoption than urban/suburban adults, though major platforms remain widely used; see Pew’s Social Media Fact Sheet for current platform shares and demographic splits.

Age group trends

(From Pew’s national demographic patterns, which are commonly used as rural-county proxies when local survey data are unavailable.)

  • Highest usage: 18–29 and 30–49 age groups consistently show the highest overall social media use and heavier multi-platform participation.
  • Middle usage: 50–64 generally show high Facebook use but lower adoption on newer/short-form platforms.
  • Lowest usage: 65+ have the lowest overall rates, with usage concentrated on a smaller set of platforms (especially Facebook).
    Source: Pew Research Center Social Media Fact Sheet (demographics by age).

Gender breakdown

  • Across major platforms, gender skews vary by platform rather than indicating a single “male vs. female” social media pattern overall.
  • Women tend to be more represented on Pinterest and often slightly higher on Facebook; men tend to be more represented on YouTube and some discussion-oriented spaces.
    Source: Pew platform demographics (gender by platform).

Most-used platforms (U.S. adults; commonly used baseline for rural counties)

Pew’s adult-use shares provide the clearest comparable percentages:

Behavioral trends (engagement patterns and platform preferences)

  • Video-first consumption is dominant: YouTube’s reach (83% of adults) indicates broad, routine use for how-to content, entertainment, local news clips, and interest-based viewing, consistent with rural broadband and mobile-first viewing patterns. Source: Pew (2023).
  • Facebook remains the primary “community utility” platform: In smaller communities, Facebook use commonly concentrates around local groups, school/sports pages, community events, and buy/sell activity; it also tends to be the most cross-generational platform (notably stronger among 50+ than most alternatives). Source for cross-generational strength: Pew demographics by platform.
  • Short-form video skews younger: TikTok and Snapchat usage is substantially higher among younger adults than older adults, shaping higher-frequency, shorter-session engagement among younger cohorts. Source: Pew demographics by platform.
  • Platform “bundling” by age: Younger adults more often maintain presences across multiple platforms (e.g., Instagram + TikTok + YouTube), while older adults concentrate activity on fewer services (often Facebook + YouTube). Source: Pew (2023).
  • Messaging and private sharing supplement public posting: Use of WhatsApp and other messaging tools reflects a broader shift toward sharing in smaller groups rather than public feeds, even while public platforms remain important for community updates. Source baseline: Pew (2023).

Family & Associates Records

Plymouth County family and associate-related public records include vital records and court records. Birth and death certificates are Iowa vital records maintained by the Iowa Department of Health and Human Services (HHS), Bureau of Vital Records; certified copies are requested through the state rather than the county recorder. Adoption records are generally handled through Iowa courts and state vital records systems and are not publicly available except under limited, authorized access. Marriage records are typically available through the county recorder for local filings, along with real estate and other recorded instruments that may reflect family relationships.

Public databases include the Plymouth County Recorder’s online real estate indexing via Plymouth County Assessor (property ownership) and statewide court case access through Iowa Courts Online Search. County governance contacts and offices, including the recorder and clerk of court, are listed on the Plymouth County, Iowa official website.

Access occurs online through the above portals and in person through the Plymouth County Recorder’s office (recorded documents) and the Clerk of Court (court files), while vital records are ordered through Iowa HHS Vital Records. Privacy restrictions commonly apply to birth certificates (typically closed for a statutory period), adoption files (sealed), and certain court records involving minors or protected parties.

Marriage & Divorce Records

Types of records available

  • Marriage records (licenses and certificates/returns): In Iowa, a marriage record is created when a couple applies for a marriage license through the county registrar and the officiant completes and returns the license after the ceremony. Plymouth County maintains these local records and transmits information for statewide registration.
  • Divorce records (decrees and case files): Divorces are handled through the district court system. The court issues a Final Decree of Dissolution of Marriage (divorce decree). The full case file may include petitions, financial affidavits, parenting plans, orders, and exhibits.
  • Annulment records: Annulments are also handled through the district court and result in a court order/judgment. Records are maintained as civil court case files similar to divorce matters.

Where records are filed and how they can be accessed

  • Marriage records

    • Filed/maintained locally: Plymouth County marriage licenses are issued and recorded by the Plymouth County Registrar (commonly the County Recorder acting as registrar).
    • Statewide registration: Marriage events are also registered with the Iowa Department of Health and Human Services (HHS), Bureau of Vital Records.
    • Access: Certified copies are generally obtained through the county registrar (for local records) or through Iowa HHS Vital Records (for statewide records). Many counties provide basic index/search guidance online, but the official certified record is issued by the registrar/vital records office.

  • Divorce and annulment records

    • Filed/maintained by the court: Divorce and annulment cases for Plymouth County are filed in Iowa District Court and maintained by the Clerk of Court for Plymouth County.
    • Electronic access: Iowa courts provide online public access to registers of actions and many documents through Iowa Courts Online Search (https://www.iowacourts.state.ia.us/ESAWebApp/DefaultFrame). Document availability varies by case type and confidentiality rules.
    • Copies: Certified copies of decrees and certain case documents are obtained from the Clerk of Court in the county of filing.

Typical information included in these records

  • Marriage license/record

    • Full names of both parties (including maiden name where applicable)
    • Date and place of marriage and/or license issuance
    • Ages or dates of birth (varies by era and form)
    • Residences at the time of application
    • Names of parents (commonly included on Iowa marriage applications/records)
    • Officiant name/title and the date the marriage was solemnized
    • Witness information (when required on the form used)
    • Filing/recording identifiers (book/page or certificate number)

  • Divorce decree and case file

    • Names of the parties and case number
    • Filing date and date the decree is entered
    • Findings and orders dissolving the marriage
    • Terms on custody, parenting time, child support, spousal support, and division of property and debts
    • Name changes ordered (when applicable)
    • Related orders (temporary orders, contempt, modifications) may appear in the case register and file

  • Annulment order and case file

    • Names of the parties and case number
    • Findings and legal basis for annulment as determined by the court
    • Orders addressing status, property, support, custody, and related matters as applicable

Privacy or legal restrictions

  • Marriage records: Iowa treats marriage records as vital records. Access to certified copies is governed by Iowa vital records rules and identification requirements. Some informational data may be available through public indexes, while certified copies are issued by the county registrar or Iowa HHS Vital Records.
  • Divorce and annulment records: Court case registers are generally public, but certain documents and information may be confidential or restricted under Iowa court rules and statutes (commonly including protected personal identifiers, juvenile-related information, and sealed records). Some cases or filings may be sealed by court order, and some documents may be viewable only at the courthouse or by parties/attorneys.
  • Redaction and protected information: Iowa courts apply rules requiring protection/redaction of sensitive identifiers and certain confidential information in public-facing records.

Education, Employment and Housing

Plymouth County is in northwestern Iowa along the Missouri River, centered on Le Mars (the county seat) and smaller communities such as Hinton, Kingsley, Akron, and Remsen. The county has a predominantly rural/small-town settlement pattern with a regional-service hub in Le Mars, an economy tied to manufacturing and agriculture, and housing that is mostly single-family and owner-occupied. (For baseline geography and population context, see the U.S. Census Bureau QuickFacts profile for Plymouth County, Iowa.)

Education Indicators

Public school districts and school names

Plymouth County public K–12 education is primarily delivered by several districts serving Le Mars and surrounding towns. School names vary by district and building configuration; commonly listed public systems serving the county include:

  • Le Mars Community School District
  • Hinton Community School District
  • Kingsley-Pierson Community School District
  • Akron-Westfield Community School District
  • Remsen-Union Community School District (serves part of the county regionally)

A definitive, current list of school buildings and official school names is maintained through the Iowa Department of Education Data & Reporting portals and district directories; building inventories can change through consolidation and grade reconfiguration.

Student–teacher ratios and graduation rates

  • Student–teacher ratios: District-level ratios are reported annually by the Iowa Department of Education and typically fall in the low-to-mid teens for many northwest Iowa districts; a single countywide ratio is not published as an official standalone statistic. The most comparable proxy is district staffing data and certified enrollment published in the state’s reporting systems (see Iowa DOE data tables).
  • Graduation rates: Iowa publishes 4-year cohort graduation rates by district and high school. Plymouth County’s districts generally align with Iowa’s high graduation rate environment; the authoritative values are in the state’s annual graduation reports and district report cards (see Iowa School Performance Profiles / Report Card).

Because districts and high schools cross county lines in rural Iowa, graduation and staffing indicators are best cited at the district/school level rather than aggregated to the county.

Adult educational attainment (county residents)

Adult educational attainment is available through Census/ACS profiles:

  • High school diploma (or higher): Reported in the county’s ACS educational attainment table via data.census.gov and summarized on QuickFacts.
  • Bachelor’s degree or higher: Also reported by ACS/QuickFacts for Plymouth County.

(These indicators are typically expressed for the population age 25+ and updated through the most recent ACS 5-year estimates. QuickFacts provides the latest released ACS-based percentages for both measures.)

Notable programs (STEM, vocational training, AP)

Program availability is primarily district-specific in rural counties:

  • Career and Technical Education (CTE)/vocational training: Iowa districts commonly participate in regional career academies and CTE consortia supported by the state’s career education framework (overview at the Iowa Department of Education CTE page). County students may also access community college programming and work-based learning through regional partnerships.
  • Advanced Placement (AP) / dual credit: Offerings vary by high school; Iowa districts frequently provide AP and/or concurrent enrollment through community college partners. Verified course offerings are published in district course catalogs and reflected in state report card/program reporting (see Iowa School Performance Profiles).

A single countywide inventory of STEM/AP pathways is not published as a unified dataset; the most reliable proxy is each high school’s course catalog and the state report-card indicators.

School safety measures and counseling resources

Iowa public schools implement safety planning and student supports through district policies aligned with state requirements:

  • Safety measures: Standard measures across Iowa districts include emergency response plans, secure entry procedures, visitor management, drills, and coordination with local law enforcement; compliance is guided by state school safety expectations and reporting frameworks (reference: Iowa Department of Education school safety resources).
  • Counseling/mental health supports: Student services generally include school counseling and multi-tiered supports; expanded mental/behavioral health initiatives are coordinated through state and local education/health partners (reference: Iowa DOE student supports). Specific staffing levels (counselor-to-student ratios) are typically reported by district rather than county.

Employment and Economic Conditions

Unemployment rate (most recent year available)

The most recent official county unemployment figures are published through the U.S. Bureau of Labor Statistics’ Local Area Unemployment Statistics (LAUS) and Iowa Workforce Development:

(County unemployment rates update regularly; the most recent annual average and latest monthly estimates are best taken directly from LAUS/IWD at time of use.)

Major industries and employment sectors

Plymouth County’s employment base reflects northwest Iowa’s mix of:

  • Manufacturing (notably food processing/meat processing and related manufacturing)
  • Agriculture and agribusiness (production, support services, grain/livestock supply chains)
  • Health care and social assistance
  • Retail trade and local services
  • Transportation/warehousing and construction (supporting agricultural and industrial activity)

Industry detail by county (including employment counts and concentration) is available in the Census Bureau’s County Business Patterns and related datasets accessible through data.census.gov and in state labor-market profiles via Iowa Workforce Development.

Common occupations and workforce breakdown

Occupational structure in the county typically emphasizes:

  • Production occupations (manufacturing and food processing)
  • Transportation and material moving
  • Office/administrative support
  • Sales and service roles (retail, accommodation/food services)
  • Management and professional roles (education, health care, business operations)
  • Construction and maintenance

County occupational distributions are reported through ACS “Occupation” tables and state occupational employment summaries (see ACS tables on data.census.gov and IWD labor market information).

Commuting patterns and mean commute time

  • Mean travel time to work: Published by ACS for county residents (table “Travel time to work”), available via data.census.gov and commonly summarized in county profiles. Rural Iowa counties generally show commute times around the low-to-mid 20-minute range, with variation by proximity to larger job centers and the share of manufacturing shift work.
  • Mode of commute: The county’s commuting is typically dominated by driving alone, with smaller shares carpooling and very small shares using public transit; this pattern is consistent with rural county ACS commute-mode distributions.

Local employment vs. out-of-county work

ACS provides “Place of work” and commuting flow indicators that can be used as proxies for:

  • Share working in the county of residence vs. outside the county
  • Net commuting patterns (whether the county is a net importer or exporter of workers)

These indicators are available from ACS “County-to-county commuting” style products and place-of-work tables through data.census.gov. In practice, rural counties with a principal town (Le Mars) often retain a substantial share of workers locally (manufacturing, health care, schools, county services) while also sending commuters to nearby regional centers in northwest Iowa and across the Siouxland area.

Housing and Real Estate

Homeownership and rental share

  • Homeownership rate vs. rental share: Plymouth County’s tenure split (owner-occupied vs. renter-occupied) is published in ACS housing tables and summarized on QuickFacts. The county typically reflects high homeownership consistent with rural Iowa.

Median property values and recent trends

  • Median owner-occupied home value: Reported by ACS (median value) and summarized on QuickFacts; this provides the most standardized countywide estimate (see QuickFacts housing value).
  • Recent trends: ACS median value changes are best interpreted as multi-year estimates rather than month-to-month market measures. For market-trend proxies (sales prices and appreciation), third-party housing market trackers exist but are not official statistics; ACS remains the standard public source for consistent county comparisons.

Typical rent prices

  • Median gross rent: Published by ACS and summarized on QuickFacts. Rural county rents are generally below metropolitan Iowa averages, with variation based on proximity to major employers and availability of newer multifamily stock.

Types of housing

Plymouth County’s housing stock is typically characterized by:

  • Single-family detached homes dominating incorporated towns and rural acreages
  • Rural farmsteads and lots outside city limits
  • Limited multifamily/apartment inventory concentrated in Le Mars and a few other towns, often including smaller buildings and some senior housing options
  • Manufactured housing present in smaller shares, depending on community

Housing type distributions (single-family vs. multifamily vs. mobile homes) are available in ACS “Units in structure” tables via data.census.gov.

Neighborhood characteristics (proximity to schools/amenities)

  • Town-based neighborhoods (Le Mars and other incorporated communities): More likely to have proximity to schools, parks, clinics, grocery retail, and civic services, with shorter in-town trips.
  • Rural areas: Greater distances to schools and services, reliance on county roads/highways, and larger lot sizes or agricultural adjacency.

Because Plymouth County is not densely urban, neighborhood differentiation is often described by town versus rural location, access to key highways, and distance to major employers and the county seat.

Property tax overview (rate and typical homeowner cost)

  • Property tax mechanism: Iowa property taxes are locally administered and based on assessed value with rollbacks/credits applied by property class; effective rates vary by school district, city, and levies.
  • Typical homeowner cost proxy: ACS reports median real estate taxes paid for owner-occupied housing units; this provides a comparable countywide indicator (available through ACS housing cost tables and often summarized in county profiles).
  • Rates: A single “average property tax rate” is not published as an official countywide value because tax burdens vary substantially by taxing jurisdiction within the county. County assessor and Iowa Department of Revenue resources provide levy and assessment context (see the Iowa Department of Revenue and county assessor publications).

Data note: For Plymouth County, the most consistently updated public, comparable measures for education attainment, commute time, tenure (homeownership), median value, and rent are from the American Community Survey (ACS) 5-year estimates, accessible through QuickFacts and data.census.gov. District-specific K–12 indicators (student–teacher ratios, graduation rates, and program offerings) are most authoritative through the Iowa School Performance Profiles and the Iowa Department of Education data reporting systems.

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Other Counties in Iowa