McKean County is a rural county in northwestern Pennsylvania, bordering New York and situated within the Allegheny Plateau region. Established in 1804 and named for Pennsylvania governor Thomas McKean, it developed historically around timbering and later oil and natural gas production, reflecting the broader resource-based economy of the northern tier. The county is small in population, with roughly 40,000 residents, and includes a network of small boroughs and unincorporated communities rather than large urban centers. Its landscape is characterized by forested hills, headwaters streams, and extensive public lands, including areas associated with the Allegheny National Forest. Contemporary economic activity includes energy, manufacturing, forestry, and outdoor recreation, while local culture reflects Appalachian and northern Pennsylvania small-town traditions. The county seat is Smethport.

Mckean County Local Demographic Profile

McKean County is located in north-central Pennsylvania along the New York state line and is part of the broader Pennsylvania Wilds region. The county seat is Smethport; local government information is available via the McKean County official website.

Population Size

According to the U.S. Census Bureau QuickFacts for McKean County, Pennsylvania, the county’s population size is reported there (including the most recent available decennial Census count and the latest Census Bureau population estimate).

Age & Gender

Age distribution and the gender ratio for McKean County are published by the U.S. Census Bureau. The most commonly cited county profile tables (including major age brackets such as under 18, 18–64, and 65+) and the share of the population that is female are available via Census Bureau QuickFacts (McKean County).

Racial & Ethnic Composition

County-level racial and ethnic composition (including categories such as White, Black or African American, Asian, and Hispanic or Latino origin) is reported by the U.S. Census Bureau. Summary shares for these groups are shown in QuickFacts for McKean County, which draws from decennial Census counts and the Census Bureau’s standard annual survey products for demographics.

Household & Housing Data

Household and housing indicators for McKean County (including counts of households, average household size, owner-occupied vs. renter-occupied housing, and key housing stock measures) are provided through the U.S. Census Bureau’s county profile. The consolidated county figures are available at Census Bureau QuickFacts (households and housing section).

Email Usage

McKean County is a large, rural county in northwestern Pennsylvania with low population density and extensive forested terrain, conditions that tend to raise last‑mile network costs and make digital communication more dependent on available fixed or mobile coverage. Direct county-level email usage statistics are not routinely published; broadband and device access are standard proxies for the practical ability to use email.

Digital access indicators (proxies for email access)

The U.S. Census Bureau (data.census.gov) publishes county estimates for household computer ownership and broadband subscriptions (American Community Survey). These indicators summarize whether residents have the devices and home connectivity most associated with regular email use.

Age distribution and email adoption

ACS age distributions for McKean County are available via the U.S. Census Bureau. Older-skewing populations generally correlate with lower adoption of newer digital services and greater reliance on assisted access, making age structure a key proxy for email uptake patterns.

Gender distribution

Gender composition is available from the U.S. Census Bureau, but it is typically less predictive of email adoption than age and connectivity.

Connectivity and infrastructure limitations

Broadband availability and provider coverage constraints are documented in the FCC National Broadband Map and Pennsylvania’s PA Broadband Map, which help contextualize rural service gaps affecting email access.

Mobile Phone Usage

Introduction: McKean County context and connectivity implications

McKean County is in north-central Pennsylvania along the New York state line. It is predominantly rural and heavily forested (including large areas associated with the Allegheny Plateau/Appalachian uplands), with small borough-based population centers and substantial distances between settlements. These characteristics—low population density, rugged terrain, and extensive public/forest land—tend to increase the cost and complexity of building dense cellular networks and can produce coverage gaps, especially away from major roads and towns. County geography and population baselines are documented through the U.S. Census Bureau QuickFacts page for McKean County.

This overview distinguishes network availability (coverage) from adoption (household/device use) and notes where county-specific measures are not publicly available or are only available via modeled coverage datasets.

Mobile penetration and access indicators (adoption vs. availability)

Adoption: household device access (county-level)

County-specific “mobile phone penetration” is not typically published as a single official metric. The most consistent county-level proxy for adoption is household telephone status from the American Community Survey (ACS), including the share of households with wireless-only service or wireless plus landline. McKean County telephone status can be obtained via:

Limitations:

  • ACS telephone status describes household service type, not individual mobile ownership.
  • ACS does not directly report smartphone vs. basic phone ownership at the county level as a standard table.

Adoption: household internet subscription (includes mobile data plans)

The ACS also reports types of internet subscriptions (e.g., cellular data plan, broadband such as cable/DSL/fiber). This provides a county-level indicator of households relying on mobile service for internet access (mobile-only or mobile-inclusive). Sources:

Limitations:

  • “Cellular data plan” indicates a subscription type present in the household, not network quality (speed/latency) or usage intensity.
  • Some households maintain both a fixed broadband subscription and mobile plans.

Mobile internet usage patterns and network availability (4G/5G)

Availability: FCC Broadband Data Collection (BDC) mobile coverage

The most authoritative public source for modeled, provider-reported mobile availability is the FCC’s Broadband Data Collection. It includes maps for:

  • 4G LTE and 5G (various technologies depending on provider reporting)
  • Coverage shown by provider and technology, typically at a granular geographic level

Primary sources:

Interpretation notes (availability vs. experience):

  • FCC BDC availability reflects reported coverage where a provider states service should be available, not guaranteed indoor service or consistent performance.
  • Rural, forested, and hilly terrain can reduce signal reliability and indoor penetration even within mapped coverage areas.

4G LTE patterns (general for rural PA counties, with county-level confirmation via FCC map)

In rural Pennsylvania counties like McKean, 4G LTE is typically the most geographically extensive mobile broadband layer. In practice, LTE coverage tends to follow:

  • Boroughs and larger settlements
  • Major corridors and state routes
  • Elevated sites that provide wider-area propagation

County-specific confirmation should be taken directly from the FCC map’s McKean County view, which allows toggling LTE/5G by provider.

5G availability

5G in rural counties is often present in:

  • Town centers (where site density and backhaul are better)
  • Some highway corridors
  • Areas with lower-band 5G deployments (broader coverage than high-band, but not necessarily large speed differences vs. LTE)

McKean County’s 5G availability varies by carrier and location; the definitive public reference is the FCC National Broadband Map (5G layers).

Limitations:

  • FCC 5G layers do not always separate low-band, mid-band, and mmWave in a way that directly predicts typical user speeds.
  • Public, countywide “usage pattern” metrics (share of traffic on LTE vs. 5G) are not generally published at the county level.

Common device types (smartphones vs. other devices)

What can be stated with high confidence (without county-only device surveys)

At the county level, public datasets generally measure internet subscriptions and household computer ownership, not a detailed inventory of phone types. Device-type information is more often available at state or national scale via surveys, not consistently at the county scale.

County-relevant proxies available from ACS:

  • Household computer ownership (desktop/laptop/tablet) and internet subscription type, including cellular data plans, via data.census.gov
    These help distinguish households that rely on mobile broadband versus fixed broadband, but they do not directly quantify smartphone vs. feature phone shares.

What is generally supported in U.S. contexts:

  • The majority of mobile subscribers use smartphones, and mobile internet use is primarily smartphone-based. However, precise smartphone vs. non-smartphone shares for McKean County are not published as a standard county statistic in federal datasets.

Limitations:

  • Without a county-representative device survey, definitive percentages for smartphones vs. basic phones in McKean County are not available from standard public sources.

Demographic and geographic factors influencing mobile usage and connectivity

Geography and land use

Key geographic factors in McKean County affecting network deployment and signal performance include:

  • Low population density and dispersed housing, which reduces economic incentives for dense tower grids
  • Forested and hilly terrain, which can obstruct line-of-sight and attenuate signal
  • Large rural areas with limited backhaul options compared with more urban counties

Baseline demographic and housing distribution context is available via Census.gov QuickFacts and detailed ACS tables on data.census.gov.

Socioeconomic factors tied to adoption (household level)

Mobile adoption and mobile-only internet reliance commonly correlate with:

  • Income and poverty status
  • Age distribution (older populations tend to show lower smartphone adoption in many surveys)
  • Housing tenure and household composition

County-level measures for these variables are available in ACS via data.census.gov. The ACS can support analysis linking these demographics to:

  • wireless-only vs. landline household status
  • cellular data plan subscription vs. fixed broadband subscription
    These remain associations rather than direct causation measures.

Clear distinction: network availability vs. household adoption

Network availability (supply-side)

  • Best public reference: FCC National Broadband Map (mobile LTE/5G availability by provider and location)
  • Nature of data: provider-reported and modeled coverage; not equivalent to guaranteed service quality indoors or in complex terrain

Household adoption (demand-side)

  • Best public reference: U.S. Census Bureau ACS via data.census.gov (telephone status; internet subscription types including cellular data plans)
  • Nature of data: household-reported subscription and access; does not specify actual radio coverage or measured speeds

State and local planning context (supporting references)

Pennsylvania broadband planning and mapping resources provide additional context on connectivity efforts and reported service challenges, though they are not a substitute for FCC mobile availability layers:

Data limitations summary (county-specific constraints)

  • No standard, official “mobile penetration rate” for McKean County is published as a single metric; ACS telephone status and cellular-plan subscription are the primary proxies.
  • County-level smartphone vs. feature phone shares are not typically available in federal statistical products; adoption is inferred indirectly through subscription and device-ownership proxies.
  • FCC mobile coverage layers represent modeled/provider-reported availability and do not directly measure on-the-ground performance, especially in forested and rugged terrain.

Social Media Trends

McKean County is a rural county in north-central Pennsylvania along the New York border, with Bradford as the county seat and key population centers that include Bradford and Kane. The local economy has historic roots in oil, natural gas, and manufacturing, alongside significant public-land recreation (notably the Allegheny National Forest region), factors that generally align with social media use patterns seen in rural U.S. communities (moderate platform penetration, heavier reliance on a small set of mainstream platforms, and comparatively higher Facebook usage).

User statistics (penetration and active use)

  • County-specific social media penetration figures are not published in standard federal datasets, so the most defensible approach is to use U.S. and rural-benchmark survey data as a proxy for likely patterns in McKean County.
  • U.S. adult social media use: 69% of U.S. adults report using at least one social media site (2023). Source: Pew Research Center: Social Media Use in 2023.
  • Rural benchmark: Pew reports social media use is lower in rural areas than urban/suburban areas (measured across major platforms), with particularly notable gaps on visually oriented and fast-growing platforms. Source: Pew Research Center (urban/suburban/rural cuts).
  • Local context that affects penetration: McKean County’s older age profile relative to Pennsylvania overall and its rural settlement pattern typically correspond to lower overall adoption and fewer platforms per person than statewide metros, while maintaining relatively strong usage for “keep-in-touch” networks (notably Facebook). Benchmarking is consistent with Pew’s rural comparisons above.

Age group trends (who uses social media most)

  • Highest usage: Adults 18–29 show the highest social media adoption (across platforms), followed by 30–49; usage declines with age, especially 65+. Source: Pew Research Center: age breakdowns.
  • Platform concentration by age (national pattern):
    • YouTube is widely used across age groups, including older adults.
    • Instagram, Snapchat, TikTok skew younger (strongest in 18–29 and 30–49, weaker in 50+ and especially 65+).
    • Facebook remains comparatively strong among 30–49, 50–64, and 65+, making it a common “default” platform in older and rural communities. Source: Pew Research Center: platform-by-age tables.

Gender breakdown

  • Overall social media use (any platform) shows relatively small gender differences in Pew’s reporting, while differences are clearer by platform.
  • Platform-level gender tendencies (national):

Most-used platforms (percentages where available)

National adult usage rates (Pew, 2023) provide the clearest, regularly updated baseline; McKean County’s likely ordering aligns with rural U.S. patterns:

Behavioral trends (engagement patterns and preferences)

  • Community and local-information use tends to concentrate on Facebook in rural counties, where local groups, school/community pages, and marketplace activity serve practical needs (events, announcements, local commerce). This aligns with Facebook’s stronger standing among older adults and rural residents in Pew’s platform cuts. Source: Pew Research Center: rural/age platform patterns.
  • Short-form video use is highest among younger adults (TikTok, Instagram Reels, YouTube Shorts). In older-leaning rural areas, the audience for short-form video is present but smaller, and engagement is more likely to be passive viewing than frequent posting. Source: Pew Research Center: platform-by-age.
  • Messaging and “keep-in-touch” behaviors remain central (Facebook messaging, WhatsApp in some demographics), while professional networking (LinkedIn) is more concentrated among college-educated and higher-income users, which tends to reduce its reach in rural counties relative to metro areas. Source: Pew Research Center: platform-by-education/income.
  • Platform preference typically narrows with age: older adults tend to use fewer platforms and focus on a primary network (often Facebook) plus broad video (YouTube), while younger adults distribute attention across multiple apps (Instagram/Snapchat/TikTok plus YouTube). Source: Pew Research Center: multi-platform patterns by demographics.

Family & Associates Records

McKean County family and associate-related public records include vital records and court records. Pennsylvania maintains birth and death certificates at the state level through the Pennsylvania Department of Health, Division of Vital Records; certificates are generally not issued publicly until statutory timeframes have elapsed, and certified copies are limited to eligible requesters. McKean County courts maintain records related to marriage licenses, divorce, custody/guardianship, name changes, and some adoption-related filings; adoption records are commonly sealed and access is restricted.

Public database access primarily occurs through statewide and court systems rather than county-created search portals. The Unified Judicial System provides the Pennsylvania Docket Sheets lookup for publicly available case dockets (not all document images). Access points include the McKean County government website for office contact information and hours, the Unified Judicial System of Pennsylvania (including UJS Web Portal (Docket Sheets)) for docket searches, and the PA Department of Health Vital Records for birth/death certificates.

In-person access is typically through the McKean County courthouse offices (e.g., Register & Recorder/Clerk of Courts, Orphans’ Court) for record requests and copying, subject to identification requirements, fees, and redaction or confidentiality rules. Privacy restrictions commonly apply to minors’ records, sealed proceedings, and sensitive personal identifiers.

Marriage & Divorce Records

Types of records available

Marriage records (McKean County)

  • Marriage license applications and returns: Pennsylvania marriages are recorded through county-issued marriage licenses. The record set typically includes the license application and the officiant’s return/certificate (proof the ceremony occurred).
  • Marriage-related court filings: Name-change orders connected to marriage are maintained separately as court orders rather than as part of the marriage license record.

Divorce records (McKean County)

  • Divorce decrees: Final divorce decrees are issued and maintained by the county Court of Common Pleas in the Domestic Relations/Family Division context (filed within the Prothonotary’s civil docket system).
  • Divorce case files: The underlying pleadings and docket entries (complaint, affidavits, notices, settlement agreements, custody/support-related filings when part of the case) are maintained as part of the civil case record.

Annulment records (McKean County)

  • Annulment decrees and case files: Annulments are handled as court actions in the Court of Common Pleas and maintained similarly to divorce matters, with decrees and related pleadings filed in the civil docket record.

Where records are filed and how they can be accessed

Marriage licenses

  • Filed/maintained by: McKean County Register & Recorder (Marriage License Bureau) (county office responsible for issuing and maintaining marriage license records).
  • Access:
    • In-person or written request to the Register & Recorder/Marriage License Bureau for copies or certified copies, subject to office procedures and identification requirements.
    • State-level copies: Pennsylvania maintains marriage records at the county level; statewide marriage indexes exist in some contexts, but certified copies are typically obtained from the issuing county office.

Divorce and annulment records

  • Filed/maintained by: McKean County Court of Common Pleas, with case records maintained by the Prothonotary/Clerk of Courts (civil docket).
  • Access:
    • Docket access and copy requests are handled through the Prothonotary’s office and court record systems.
    • Public access terminals may be available at the courthouse for searching civil dockets; availability and scope depend on county practice and court policies.
    • Pennsylvania Unified Judicial System web portal provides statewide docket access for many case types (coverage and document images vary by county and case). Link: https://ujsportal.pacourts.us/

Typical information included in these records

Marriage license records

Common elements include:

  • Full names of both applicants (including maiden name where provided)
  • Date and place of birth; age at time of application
  • Current address and municipality/county of residence
  • Parents’ names (often including mother’s maiden name) as reported
  • Prior marriage status (single/divorced/widowed) and information about prior marriages where required
  • Date the license was issued; license number
  • Date and place of marriage ceremony; officiant name/title and signature on the return

Divorce records (decrees and case files)

Common elements include:

  • Case caption (names of parties), docket number, and filing dates
  • Grounds/statutory basis referenced in pleadings (Pennsylvania “no-fault” and other grounds as applicable)
  • Date of final decree and court order language dissolving the marriage
  • Terms incorporated by reference or attached (property division agreements, alimony terms), when filed as part of the case
  • Related orders and docket entries (service, scheduling, hearings)
  • Minor children and custody/support references may appear in pleadings or orders, though custody and support may also be maintained in separate case types/files depending on filing practices

Annulment records

Common elements include:

  • Case caption and docket number
  • Findings/order declaring the marriage void or voidable under Pennsylvania law
  • Date of decree and related docket entries/pleadings supporting the annulment action

Privacy or legal restrictions

Marriage records

  • Marriage licenses and returns are generally treated as public records at the county level, with certified copies issued under county procedures.
  • Some personal identifiers may be redacted in copies or limited in public display under applicable court and administrative policies.

Divorce and annulment records

  • Dockets are generally public, but access to documents can be restricted by:
    • Sealing orders entered by the court
    • Confidential information rules requiring redaction of sensitive data (for example, Social Security numbers, financial account numbers, minors’ identifying information in certain contexts)
    • Protected records in domestic relations matters: Certain filings and data connected to child support, custody evaluations, or abuse protection matters may be maintained under different confidentiality rules and may not be fully available through public portals.
  • Pennsylvania courts apply statewide public access and confidentiality rules through court policy and procedural rules; availability of document images online is commonly more limited than docket entry access.

Education, Employment and Housing

McKean County is a rural, heavily forested county in northwestern Pennsylvania along the New York state line. The county seat is Smethport, and the largest population center is in and around Bradford. The area’s community context is shaped by small boroughs and dispersed townships, legacy manufacturing and extraction, healthcare and education employers, and outdoor-recreation assets including Allegheny National Forest. Population levels have generally trended older than state averages, with gradual long-run population decline typical of many rural Pennsylvania counties.

Education Indicators

Public school landscape (number of schools and names)

McKean County is primarily served by five public school districts. Each operates elementary and secondary buildings (counts and configurations change with consolidations). Districts and commonly listed schools include:

  • Bradford Area School District:
    • Bradford Area High School
    • Floyd C. Fretz Middle School
    • School Street Elementary School
      (District and building listings are maintained via the Bradford Area School District.)
  • Smethport Area School District:
  • Port Allegany School District:
  • Kane Area School District:
  • Otto-Eldred School District:

School count note: A single countywide “number of public schools” varies by year due to building reorganizations and reporting definitions (elementary vs. combined buildings). The authoritative, current counts by district and school name are listed in the Pennsylvania Department of Education directory and district sites; the most consistent countywide roll-up is through district rosters and PDE institutional listings (see the Pennsylvania Department of Education portal).

Student–teacher ratios and graduation rates

  • Student–teacher ratios: District-level student–teacher ratios in rural Pennsylvania commonly fall in the low-to-mid teens (students per teacher), typically lower than urban districts. McKean County districts generally align with this pattern; exact ratios are reported by district through PDE and federal school data files.
  • Graduation rates: Pennsylvania publishes four-year cohort graduation rates by high school and district. McKean County high schools typically report rates in line with or above statewide rural averages, though figures differ by district and year. The most current audited rates are available in PDE’s School Performance reporting.

(Direct countywide aggregation is not routinely published as a single metric; district/high-school reporting is the standard proxy.)

Adult educational attainment (countywide)

Using the most recent widely cited American Community Survey (ACS) county profiles (5-year estimates), McKean County’s adult educational attainment is characterized by:

  • A majority of adults holding at least a high school diploma (or equivalent).
  • A smaller share holding a bachelor’s degree or higher than Pennsylvania overall, consistent with many rural counties.

County attainment levels and comparisons are published in the U.S. Census Bureau’s ACS tables on data.census.gov (table families such as educational attainment for population 25+).

Notable programs (STEM, vocational training, Advanced Placement)

  • Career and Technical Education (CTE): Regional vocational programming is a key pathway in McKean County; students commonly participate in CTE offerings (trades, health-related programs, applied technologies) through district-linked arrangements and regional CTE infrastructure. Program specifics are maintained by each district and PDE’s CTE listings.
  • Advanced Placement (AP) / dual enrollment: AP and/or dual-enrollment opportunities are typically offered at the high-school level in county districts, with availability varying by district size and staffing.
  • STEM and applied learning: STEM offerings are commonly delivered through standard science/technology sequences, electives, and partnerships; the most consistent countywide indicator is course availability and graduation pathway reporting at the district level.

School safety measures and counseling resources

Across Pennsylvania public schools, standard safety and student-support elements typically include:

  • Visitor management and controlled entry, emergency operations planning, and coordination with local law enforcement and emergency management.
  • Student assistance and counseling services, commonly provided by school counselors and student assistance programs, with referrals to community providers when needed.

District policies, safety plans (as publicly posted), and student-services descriptions are the most direct sources for McKean County’s school-by-school measures.

Employment and Economic Conditions

Unemployment rate (most recent year available)

McKean County unemployment is published monthly and annually through the Pennsylvania Department of Labor & Industry and the U.S. Bureau of Labor Statistics (LAUS program). The most recent annual average rate is available through:

Data note: A single “most recent year” value depends on the latest annual release; these sources provide the definitive figure and time series.

Major industries and employment sectors

McKean County’s employment base reflects a rural regional-center economy. Major sectors commonly include:

  • Manufacturing (including specialty manufacturing and legacy industrial employers)
  • Healthcare and social assistance (hospitals, clinics, long-term care)
  • Retail trade and accommodation/food services (serving local demand and travelers)
  • Education (public school districts and associated services)
  • Public administration
  • Natural resources and energy-related activity (forestry-related supply chains and historical oil/gas presence), with variation over time

County industry composition is reported in ACS “industry by occupation” tables and state labor market summaries.

Common occupations and workforce breakdown

Occupational distribution in the county typically shows elevated shares in:

  • Production and transportation/material moving
  • Healthcare support and practitioner roles
  • Office/administrative support
  • Sales and related
  • Construction and extraction
  • Education and protective services (public sector roles)

The authoritative breakdown is available in ACS occupation tables on data.census.gov.

Commuting patterns and mean commute time

  • Mode: Rural commuting in McKean County is dominated by driving alone, with limited public transit share, and a modest share of carpooling. Remote work shares fluctuate with national trends and occupational mix.
  • Commute time: Mean commute times in rural northwestern Pennsylvania are generally shorter than large-metro commutes, often in the ~20–25 minute range as a regional proxy; McKean County’s exact mean is published in ACS commuting tables.

Local employment vs. out-of-county work

McKean County includes local employment hubs (notably in the Bradford area), but a portion of residents commute to jobs in nearby counties and across the New York border depending on occupation and employer availability. The most consistent measurement is the ACS “place of work” commuting flow and county-to-county commuting tables (available through Census products and state workforce analyses).

Housing and Real Estate

Homeownership rate and rental share

McKean County’s housing tenure is characteristic of rural Pennsylvania:

  • Homeownership is the majority tenure, with renting a smaller share than in large urban counties. The current county percentage split is published in ACS tenure tables at data.census.gov.

Median property values and recent trends

  • Median home values in McKean County have historically been below Pennsylvania’s median, reflecting lower land and housing costs in rural markets.
  • Recent trend: Like much of the U.S., county home values rose notably during 2020–2023, with moderation afterward varying by submarket; precise trend lines differ by data product (ACS vs. market indexes). ACS provides a consistent annual benchmark for median value of owner-occupied housing units.

Typical rent prices

  • Gross rent medians in McKean County are generally below statewide medians, reflecting the county’s lower cost structure and smaller apartment inventory. The definitive median gross rent is reported in ACS rent tables.

Types of housing

Housing stock is predominantly:

  • Single-family detached homes (including older housing in boroughs and scattered rural homes)
  • Manufactured homes in some townships
  • Small multifamily buildings and apartments concentrated in boroughs such as Bradford, Smethport, Kane, and Port Allegany
  • Rural lots and seasonal/recreational-adjacent properties near forest and outdoor amenities

Neighborhood characteristics (proximity to schools or amenities)

  • Borough centers generally provide closest proximity to schools, libraries, healthcare facilities, and retail corridors, with more walkable blocks and older housing stock.
  • Township areas are more dispersed, often offering larger parcels and privacy but requiring longer drives to schools and services.

Property tax overview (rate and typical cost)

Pennsylvania property taxes are primarily levied by school districts, municipalities, and the county, so effective rates vary substantially by locality within McKean County. In general:

  • School district taxes represent the largest share of a typical bill.
  • Typical homeowner property tax costs in rural Pennsylvania are often moderate in dollar terms due to lower assessed values, even when millage rates are not low.

The most accurate, parcel-specific amounts come from local tax collector and county assessment records, while comparative effective-rate estimates are often summarized through ACS “selected housing characteristics” and state/local government finance reporting.

Core data sources for housing: U.S. Census Bureau ACS tables on data.census.gov and county assessment/taxing authority publications for billed amounts and millage schedules.