Coryell County

Coryell County is located in Central Texas, on the eastern edge of the Edwards Plateau and along the Leon River, west of the Austin–Round Rock metropolitan area. Created in 1854 and named for Texas Ranger James Coryell, the county developed around ranching and agriculture and later gained a major military presence with Fort Cavazos (formerly Fort Hood) near its eastern border. Coryell County is mid-sized in population, with a mix of small towns and rural areas alongside growing suburban development tied to the Killeen–Temple region. Its economy reflects this blend, combining defense-related employment, retail and services, and agricultural activity. The landscape includes rolling hills, limestone terrain, and river valleys, with recreation centered on Lake Belton and nearby public lands. The county seat is Gatesville, known as a regional hub for government services and related institutions.

Coryell County is located in Central Texas, west of Bell County and anchored by the cities of Gatesville (county seat) and Copperas Cove. It lies within the Killeen–Temple–Fort Cavazos regional area, reflecting a mix of rural communities and military-influenced population dynamics.

Population Size

According to the U.S. Census Bureau QuickFacts page for Coryell County, Texas, county population figures are published for the 2020 Census and the Census Bureau’s annual population estimates program. QuickFacts is the standard Census Bureau summary source for county-level totals and is updated as new estimates are released.

For local government and planning resources, visit the Coryell County official website.

Age & Gender

The U.S. Census Bureau’s data.census.gov portal provides detailed county tables for age distribution (including standard age brackets and median age) and sex (male/female totals and shares). Coryell County age and sex detail are typically reported in American Community Survey (ACS) 5-year tables (commonly including:

• Age: Table S0101 (Age and Sex)
• Sex: Table DP05 (ACS Demographic and Housing Estimates)

Racial & Ethnic Composition

County-level race and Hispanic/Latino ethnicity are reported by the Census Bureau in both the decennial census and the ACS. Summary distributions for Coryell County are available via the Coryell County QuickFacts profile, with more detailed breakouts accessible through data.census.gov (commonly Table DP05 and related race/ethnicity tables).

Household & Housing Data

Household and housing indicators (households, average household size, owner- vs. renter-occupied units, vacancy, housing units, and selected housing characteristics) are published through the ACS and summarized on QuickFacts. The most-used county summary table is DP04 (Selected Housing Characteristics), available through data.census.gov, with top-line figures summarized on the Coryell County QuickFacts page.

Note on numeric specificity: Exact values for population, age brackets, sex ratio, race/ethnicity shares, and housing/household measures are available from the Census Bureau sources above; this response does not reproduce specific figures because the Census Bureau updates some county measures (notably annual population estimates and ACS 5-year releases) on a rolling schedule, and the authoritative current numbers are those shown directly in the linked Census Bureau tables and QuickFacts profile.

Coryell County’s mix of small cities (e.g., Gatesville, Copperas Cove) and rural areas increases the cost of last‑mile infrastructure and contributes to uneven digital connectivity, shaping how reliably residents can access email for work, school, and services. Direct countywide email-usage statistics are not typically published; broadband and device access are common proxies for likely email adoption.

Digital access indicators for Coryell County (broadband subscription and computer availability) are available from the U.S. Census Bureau data portal (American Community Survey tables on internet subscriptions and computer access). Age structure, also reported by the Census, is a key proxy because email adoption is generally higher among working-age adults than among older cohorts. Coryell County’s population includes a substantial military-connected community associated with Fort Cavazos, which can elevate demand for consistent connectivity and online communication.

Gender distribution is reported in Census demographics but is not a primary driver of email access compared with broadband/device availability. Connectivity limitations are commonly related to rural service gaps and provider availability; county context is documented by Coryell County government resources.

Coryell County is in Central Texas along the eastern edge of the Texas Hill Country, with a mix of small cities (including Gatesville and Copperas Cove) and extensive rural areas. The county’s rolling terrain, pockets of rugged topography, and lower population density outside city limits can reduce the number of economically viable tower sites and increase coverage variability compared with more urban parts of Texas. Fort Cavazos (formerly Fort Hood) lies immediately adjacent to the county and influences commuting patterns and day-to-day population flows, especially near Copperas Cove, which can affect where mobile capacity demand is highest. Basic demographic and geography context for the county is available from Census.gov and the Coryell County official website.

Key distinction: network availability vs. household adoption

• Network availability refers to where mobile providers report that service is offered (coverage footprints, technology generations such as 4G LTE or 5G, and service quality metrics where measured).
• Household adoption refers to whether residents actually subscribe to mobile service, rely on smartphones for internet access, and the extent to which mobile substitutes for or complements fixed home broadband.

County-level reporting often provides stronger coverage detail than adoption detail; adoption is frequently available only through surveys that may not be robust at the county scale.

Mobile penetration or access indicators (household adoption)

What is available at county level

• Direct county-level mobile penetration (e.g., “percent of residents with a mobile subscription”) is not consistently published in a standardized way across federal datasets. Most widely cited adoption measures are reported at state level or for larger geographies.
• The most commonly referenced public indicator tied to mobile reliance is the share of households that are “cellular data only” (no wired home internet). Where available, these estimates typically come from survey-based products (often with wider margins of error at small geographies).

Relevant sources and limitations

• The U.S. Census Bureau’s internet subscription concepts (including broadband subscription and device types in some products) are described through the American Community Survey (ACS). However, ACS tables that isolate smartphone-only reliance or detailed mobile-subscription measures can be limited or have higher uncertainty at county scale, depending on table and year.
• Texas-level broadband adoption reporting (including barriers to subscription) is compiled by the state broadband program; county-level adoption details may be uneven. See the Texas Broadband Development Office (BDO) for statewide planning materials and mapping resources.

Limitations statement: Publicly accessible, standardized county-level metrics specifically labeled as “mobile penetration” are limited; most reliable, comparable county-level data in the public domain focuses on availability rather than subscription take-up.

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

4G LTE and 5G availability (network availability)

• 4G LTE coverage is generally widespread across Texas travel corridors and population centers, and it is typically the baseline mobile broadband layer in rural counties. In Coryell County, practical LTE experience can vary outside municipal areas due to tower spacing and terrain.
• 5G availability is usually concentrated first in higher-demand areas (cities, major roadways, dense neighborhoods) and may be more limited in sparsely populated sections of the county. 5G also varies by type (low-band vs. mid-band vs. mmWave); public map interfaces generally do not provide a uniform countywide breakdown by 5G band class.

Where to view authoritative availability information

• The FCC’s official broadband availability map includes mobile coverage layers reported by providers and is the primary public reference for location-based availability in the U.S. See the FCC National Broadband Map.
• Provider-reported coverage should be interpreted as availability claims, not guaranteed service at every point; performance can differ by device capability, network congestion, and local conditions.

Performance and congestion considerations (usage pattern implications)

• In counties with mixed urban-rural settlement, capacity demand tends to be highest near city centers, commercial corridors, and commuting routes. Areas influenced by adjacent large installations (such as the Fort Cavazos region near Copperas Cove) can experience localized peaks in mobile data demand, which may affect speeds during high-use periods.
• Rural segments with fewer towers can show strong coverage along highways but weaker performance deeper into less-populated areas, particularly in valleys or behind terrain obstructions.

Common device types (smartphones vs. other devices)

General pattern and county-level limitations

• Smartphones are the dominant endpoint for mobile internet use nationally, while tablets, mobile hotspots, and fixed wireless-capable routers are secondary. At the county level, publicly available, standardized device-type shares (smartphone vs. basic phone vs. hotspot) are typically not published in a consistent way.
• The most relevant county-scale “device” information often appears indirectly through survey questions about how households access the internet (for example, whether they use cellular data plans). These measures are most commonly accessed through Census/ACS documentation and tables (availability varies by year and geography). Reference documentation is available at the ACS program page.

Practical device implications for connectivity

• Smartphone dependence tends to be higher where fixed broadband is less available or less affordable. This relationship is broadly recognized in broadband policy literature, but county-specific smartphone-only reliance cannot be asserted without a county-level estimate from a survey product.

Demographic and geographic factors influencing mobile usage and connectivity

Geography, settlement pattern, and infrastructure economics (availability)

• Population density and settlement dispersion influence tower density and backhaul investment; rural portions of Coryell County generally face higher per-capita infrastructure costs than city areas.
• Terrain and vegetation can degrade signal propagation and increase the need for additional sites to achieve the same coverage footprint as flatter terrain.
• Transportation corridors (state highways and commuter routes) are typically prioritized for coverage and capacity improvements, resulting in better continuity along main roads than in remote interior areas.

Authoritative geographic and demographic baselines for Coryell County are available through data.census.gov.

Socioeconomic and age factors (adoption/usage)

• Broadband adoption and reliance on mobile-only internet are often associated in research with income, education, and age distributions. County-level attribution in Coryell County requires direct county estimates; generalized relationships should not be treated as county-specific findings without local data.

Military-adjacent regional dynamics (usage concentration)

• Proximity to the Fort Cavazos region increases commuting and daytime population shifts near Copperas Cove and adjacent corridors, which can concentrate usage demand even when the county’s overall population density is moderate to low. This is a demand distribution factor and does not by itself indicate higher adoption rates.

Summary of what can be stated definitively vs. where data is limited

• Definitive (public, standardized): Mobile network availability in Coryell County can be evaluated using provider-reported layers on the FCC National Broadband Map, which distinguishes mobile technologies and reported coverage.
• Not consistently available at county level: Standardized “mobile penetration” or subscription rates; robust breakdowns of smartphone vs. non-smartphone device ownership; county-precise mobile-only reliance without using specific survey tables and acknowledging uncertainty.
• Most important local determinants: Rural land area, terrain variability, and concentrated demand near population centers and regional commuting corridors shape availability and performance, while income/age/education patterns typically shape adoption, subject to confirmation from county-level survey estimates.

Coryell County is in Central Texas along the I‑35 corridor, with Gatesville (county seat) and Copperas Cove as major population centers and strong ties to the Fort Cavazos (formerly Fort Hood) regional economy. The county’s sizable military-adjacent and commuting population, plus its mix of small-town and suburban development, generally aligns its social media use with broader Texas and U.S. patterns (high smartphone penetration, frequent use of major social platforms for local news, community groups, and marketplace activity).

User statistics (penetration / active use)

• Overall adoption (U.S. benchmark used for county context): About 69% of U.S. adults use at least one social media site (2023). Source: Pew Research Center: Social Media Use in 2023.
• Daily use intensity (U.S. benchmark): Roughly half of U.S. adults report using social media daily (varies by platform and age; Pew reports daily use across major platforms and overall patterns). Source: Pew Research Center social media frequency findings.
• Local note: Publicly available, survey-grade county-specific penetration estimates for Coryell County are limited; credible usage rates are typically reported at national or state levels. Coryell County usage is most defensibly described as tracking the Texas/U.S. baseline due to similar device access and platform availability.

Age group trends (who uses social media most)

Using U.S. adult patterns as the best available proxy for Coryell County:

• Ages 18–29: Highest usage, with social media use consistently above older cohorts.
• Ages 30–49: High usage; typically the second-highest cohort.
• Ages 50–64: Moderate-to-high usage, generally lower than under‑50 adults.
• Ages 65+: Lowest usage among adult cohorts, though adoption has increased over time.
  Source: Pew Research Center demographic breakdowns (age).

Gender breakdown

• Overall: Differences by gender tend to be platform-specific more than “any social media” use. Women are more likely to use some visually and socially oriented platforms (notably Pinterest), while men are somewhat more represented on some discussion- or business-tilted platforms.
  Source: Pew Research Center demographic breakdowns (gender).

Most-used platforms (with percentages where available)

Pew’s 2023 U.S. adult estimates (commonly used as local proxies where county data is unavailable) indicate the most-used platforms include:

• YouTube: 83% of U.S. adults
• Facebook: 68%
• Instagram: 47%
• Pinterest: 35%
• TikTok: 33%
• LinkedIn: 30%
• X (formerly Twitter): 22%
• Snapchat: 27%
• WhatsApp: 29%
  Source: Pew Research Center platform-by-platform usage (2023).

Behavioral trends (engagement patterns / preferences)

• Platform-role separation:
  • Facebook tends to dominate local community information (neighborhood/community groups, school/sports updates), peer-to-peer selling, and event coordination.
  • YouTube functions heavily as an entertainment and “how-to” utility platform across age groups.
  • Instagram and TikTok skew toward short-form visual content and are more concentrated among younger adults.
• Age-linked engagement: Younger adults show higher engagement with creator-led video (TikTok/Instagram) and messaging-centric use; older adults are more likely to rely on Facebook for community updates and social ties.
• News and civic information: Social platforms remain a common pathway to news, with usage varying by age and platform; this is relevant for Central Texas counties where local information often circulates through community pages and regional outlets. Source: Pew Research Center: News consumption across social media in 2023.

Coryell County, Texas maintains family and associate-related records primarily through vital records and court filings. Birth and death certificates are Texas vital records created locally but filed and controlled at the state level; certified copies are generally issued through the Texas Department of State Health Services Vital Statistics Section (Texas Vital Statistics) and its online ordering portal (Texas.gov Vital Records Orders). Marriage records are recorded by the Coryell County Clerk (Coryell County Clerk), and divorce records are filed in the Coryell County District Clerk’s office (Coryell County District Clerk). Adoption proceedings are handled through the courts; adoption records are not public and access is restricted by Texas law.

Public-facing databases commonly include real property records and some court docket/case information. Coryell County provides county department contact and access information through its official site (Coryell County, Texas).

Access methods include online ordering for state vital records, and in-person or mail requests through the County Clerk (marriage and recorded instruments) and District Clerk (court case records). Privacy restrictions apply to many family records, including birth records for a statutory period, adoption files, and certain sensitive court matters; identity and relationship requirements commonly apply to certified vital record copies.

Types of records available

Marriage records

• Marriage license and marriage application: Issued by the Coryell County Clerk and recorded in the county’s marriage records after the ceremony is returned for filing.
• Marriage record (county-level recordation): The recorded instrument showing the marriage was licensed and returned; commonly indexed by names and date.
• Certified copies: The County Clerk can issue certified copies of recorded marriage records for eligible requestors under Texas law.

Divorce records

• Divorce decree (final judgment): The final court order dissolving the marriage, maintained in the case file of the court that granted the divorce.
• Divorce case file materials: May include petition, citation/service returns, motions, orders, and other pleadings; access may be limited by court order or statute.
• Divorce verification letters: Texas vital records can issue a verification letter for certain divorces, which is not the same as a certified decree.

Annulment records

• Order or decree of annulment: A court order declaring the marriage void or voidable under Texas law, maintained in the court case file similar to divorce matters.

Where records are filed and how they can be accessed

Coryell County marriage records (County Clerk)

• Filed/recorded with: Coryell County Clerk (records and indexes maintained at the county level).
• Access methods:
  • In-person requests through the County Clerk’s office for certified or non-certified copies, subject to eligibility rules for certified copies.
  • Some Coryell County official public records may be searchable through county-supported online systems or third-party public record platforms used by counties; availability varies by record type and date range.

Coryell County divorce and annulment records (District Clerk / Courts)

• Filed with: The court that heard the case, with the Coryell County District Clerk typically serving as the custodian for district court civil/family case records. Some family matters may be filed in other courts with family-law jurisdiction as assigned locally.
• Access methods:
  • Case file access through the clerk’s office (in person and, where available, through electronic case access/portals for docket information).
  • Certified copies of decrees/orders are obtained from the clerk maintaining the case record (commonly the District Clerk for district court cases).

State-level access (Texas vital records)

• Texas Department of State Health Services (DSHS), Vital Statistics maintains statewide indexes and can issue certain vital-record products, including marriage and divorce verification for eligible periods. These are commonly used when a court-certified decree or county-certified marriage record is not required.
• Reference: Texas DSHS Vital Statistics

Typical information included in these records

Marriage license / marriage record

• Full names of spouses (including maiden name where provided)
• Date and county of license issuance
• Date and place of marriage ceremony (as returned by the officiant)
• Officiant name/title and return/filing information
• Age/date of birth information as reported on the application (content can vary by form version)
• Signatures, oath/attestations, and recording details (book/page or instrument number)

Divorce decree (final judgment)

• Case caption and cause number
• Names of parties and court of jurisdiction
• Date of divorce and judge’s signature
• Findings and orders on:
  • Dissolution of marriage
  • Children (conservatorship/custody, visitation/possession, child support, medical support) when applicable
  • Property division and confirmation of separate property
  • Spousal maintenance (when ordered)
  • Name change provisions (when granted)

Annulment order/decree

• Case caption and cause number
• Names of parties, court, and date signed
• Legal basis for annulment/voidness as stated in the order (may be summarized or referenced)
• Orders addressing children and support/property matters when applicable

Privacy or legal restrictions

Marriage records

• Texas treats recorded marriage records as public records, but issuance of a certified copy can be limited by state law and local policy to persons who meet eligibility requirements and proper identification procedures.
• Some confidential marriages are not generally provided for in Texas in the same manner as in certain other states; however, specific documents or data elements may be restricted under broader privacy laws or court orders.

Divorce and annulment case records

• Court records are generally public, but family case files can contain restricted information.
• Sealed records: Portions of a case file (or the entire file) can be sealed by court order, limiting public inspection.
• Protected personal data: Texas court records are subject to rules and statutes that limit disclosure of sensitive information (for example, certain identifying information, information involving minors, and certain protected addresses). Clerks may redact or restrict access consistent with Texas law and judicial administration rules.
• Certified copies: Certified decrees/orders are issued by the clerk maintaining the court record, with access to certain documents potentially limited by sealing orders or statutory confidentiality provisions.

Identity and fraud protections

• Requestors generally must comply with identification, fee schedules, and statutory request requirements for certified vital record products and certified court copies.

Coryell County is in Central Texas on the western edge of the Killeen–Temple metro area, anchored by Gatesville and Copperas Cove and bordering Fort Cavazos (Bell County). The county includes small-city neighborhoods and extensive rural land; population and labor-market patterns reflect a mix of military-connected households, commuters to nearby employment centers, and local public-sector and service employment.

Education Indicators

Public schools (districts and campuses)

Public education is primarily provided by multiple independent school districts (ISDs), including Gatesville ISD, Copperas Cove ISD, Evant ISD, and Jonesboro ISD (district footprints can extend across county lines). Campus-level counts and complete school name lists vary year to year due to grade reconfigurations and are most reliably reported in state accountability files and district directories.

• Authoritative campus lists and enrollment accountability can be referenced through the Texas Education Agency (TEA) district and campus profiles for Coryell County districts via the Texas Academic Performance Reports (TAPR) and the TEA accountability resources.

Student–teacher ratios and graduation rates

• Student–teacher ratios are reported by district in TAPR and commonly differ by campus level (elementary vs. secondary). A single countywide ratio is not typically published; district-level ratios in Central Texas frequently fall in the mid-teens to low-20s students per teacher as reported in TEA staffing and enrollment tables (proxy range; use TAPR for district-specific values).
• Graduation rates in Texas are reported using TEA’s four-year and extended-year methodologies (federal cohort rates). Coryell County graduation outcomes are best represented by the largest serving districts’ TAPR graduation tables rather than a county aggregate (not consistently published as a single measure).

Adult educational attainment

Countywide adult attainment is most consistently available from the U.S. Census Bureau’s American Community Survey (ACS).

• Adult shares for high school diploma (or higher) and bachelor’s degree (or higher) are available in ACS “Educational Attainment” tables for Coryell County through data.census.gov (ACS 5‑year estimates are the standard for county detail).
• In the absence of a single locally published county education dashboard, ACS serves as the primary proxy for recent adult attainment.

Notable programs (STEM, CTE, AP/dual credit)

• Career and Technical Education (CTE) pathways (skilled trades, health sciences, IT, public safety, and other endorsements) are commonly offered in Texas ISDs and are documented in district course catalogs and TAPR “College, Career, and Military Readiness” indicators.
• Advanced Placement (AP) and dual credit participation are reported within TAPR college-readiness sections and district accountability summaries.
• Military-adjacent regions commonly emphasize STEM and workforce-aligned programming; program availability and scale vary by district and are best verified via each district’s CTE/advanced academics pages and TEA readiness metrics (district-specific; no single countywide program inventory is maintained).

School safety measures and counseling resources

• Texas public schools operate under state-required safety planning frameworks, including emergency operations planning and threat assessment practices. District safety practices and required postings are addressed through TEA safety guidance and district safety pages (district-specific).
• Counseling resources are typically provided through campus counseling staff and mental-health partnerships; staffing levels and program descriptions vary by district and are reflected in district student-support services information (no uniform countywide published staffing ratio across all districts).

Employment and Economic Conditions

Unemployment (most recent available)

• The most widely cited official unemployment estimates for counties come from the U.S. Bureau of Labor Statistics (BLS) Local Area Unemployment Statistics (LAUS). Coryell County’s most recent annual and monthly unemployment rates are published in the BLS/LAUS county series accessible via BLS LAUS.
• A single definitive numeric value is not provided here because county unemployment changes monthly and the “most recent” depends on the release month; LAUS is the authoritative source for the latest rate.

Major industries and employment sectors

Employment structure reflects a Central Texas mix of:

• Public administration and defense-related employment (linked to the Fort Cavazos regional economy, though the installation is in neighboring Bell County).
• Education and health services (local schools, clinics, regional medical commuting).
• Retail trade and accommodation/food services (serving Gatesville, Copperas Cove, and highway/rural demand).
• Construction and skilled trades (residential growth, rural properties, and regional development). Industry shares by sector are available from ACS “Industry by Occupation” and “Industry by Class of Worker” tables via data.census.gov.

Common occupations and workforce breakdown

Typical occupational groupings for the county are documented in ACS occupation tables:

• Management/business/science/arts
• Service occupations
• Sales/office
• Natural resources/construction/maintenance
• Production/transportation/material moving
  These categories and their county percentages are reported in ACS “Occupation” tables on data.census.gov (county-level detail available in 5‑year estimates).

Commuting patterns and mean commute time

• Coryell County includes both local employment and substantial out‑commuting to nearby job centers in Bell County (Killeen/Temple area) and along the I‑35 corridor.
• Mean travel time to work and commuting modes (driving alone, carpooling, public transportation, etc.) are provided by the ACS “Commuting (Journey to Work)” tables on data.census.gov.
• Regional commuting is predominantly automobile-based, consistent with Central Texas county patterns; public transit mode share is typically small outside core urban areas (ACS confirms county-specific shares).

Local employment vs. out‑of‑county work

• The county’s workforce includes residents employed locally (schools, county/city government, retail/services, construction) and a significant share working outside the county, especially in Bell County’s larger employment base.
• Definitive residence-to-workplace flows are captured by the Census “OnTheMap” tool (LEHD) for commuting inflows/outflows, available through Census OnTheMap (best available source for county commuting flows).

Housing and Real Estate

Homeownership and renting

• Homeownership rate and renter share for Coryell County are published in ACS housing tenure tables on data.census.gov.
• The housing stock includes owner-occupied single-family homes in towns and subdivisions, plus rural homesteads and manufactured housing in unincorporated areas (pattern documented in ACS structure-type tables).

Median property values and recent trends

• The ACS provides median value of owner-occupied housing units (countywide) and is the standard public statistic for consistent time-series comparisons.
• Market-facing “recent trends” (short-run price changes) are commonly reported by real estate listing aggregators, but county comparability can vary; the most consistent public proxy remains ACS median value and Texas county appraisal roll data.

Typical rent prices

• Median gross rent is available from ACS rent tables at data.census.gov.
• Rental supply is concentrated in Copperas Cove and other population centers, with smaller rental pockets in Gatesville and limited options in rural areas (typical small-county pattern; confirmable through structure-type and tenure distributions in ACS).

Types of housing

• Single-family detached homes represent a large share of the housing stock in the county’s towns and subdivisions.
• Manufactured homes and rural lots/acreage properties are a notable component outside incorporated areas.
• Apartments and small multifamily buildings are more common near commercial corridors and higher-density neighborhoods in Copperas Cove and near regional commuter routes (distribution quantified in ACS “Units in Structure” tables).

Neighborhood characteristics (schools and amenities)

• Residential areas near district campuses, city parks, and retail corridors are concentrated in and around Gatesville and Copperas Cove, while rural residences often trade proximity to amenities for land availability and privacy.
• Countywide “walkability” metrics are not officially published by the county; proximity-to-amenity patterns are generally reflected by municipal land-use and school siting.

Property tax overview (rate and typical homeowner cost)

• Texas property taxes are primarily local (county, school district, city, and special districts). Effective tax burdens vary significantly by location and exemptions.
• The most authoritative overview of local property tax rates and levies is maintained by the Coryell Central Appraisal District and local taxing units; assessment and exemption frameworks follow statewide rules described by the Texas Comptroller’s property tax overview.
• A single countywide “average rate” is not a stable figure because school district rates and city taxes vary; a practical proxy for homeowner cost is appraised value × combined local rate minus exemptions, with the combined rate and exemptions varying by address and taxing jurisdiction (address-specific determination required; countywide average not definitively published as one figure).