Washington County is located in northeastern Oklahoma along the Kansas border, within the Green Country region. Created at statehood in 1907 from former Cherokee Nation territory, it developed as an area shaped by early oil and gas production and agriculture. The county is mid-sized by Oklahoma standards, with a population of roughly 52,000 (2020). Bartlesville, the county seat and largest city, functions as the primary economic and cultural center and is associated with the energy sector and related industries. Outside Bartlesville, the county is predominantly rural, with small towns, pastureland, and cropland. The landscape includes rolling plains and river corridors, including parts of the Caney River drainage. Washington County’s community life reflects a mix of urban services in Bartlesville and regional traditions tied to northeastern Oklahoma’s ranching, farming, and industrial history.
Washington County Local Demographic Profile
Washington County is located in northeastern Oklahoma along the Kansas border and is part of the Tulsa metropolitan region. The county seat is Bartlesville, and the county’s demographics are documented primarily through U.S. Census Bureau products.
Population Size
According to the U.S. Census Bureau QuickFacts for Washington County, Oklahoma, the county’s population was 51,527 (2020), with annual updates provided through Census Bureau population estimates in the same source.
Age & Gender
County-level age distribution and gender composition are published by the U.S. Census Bureau in summary tables and profiles. For Washington County, these measures are available via the U.S. Census Bureau’s data.census.gov portal (search: “Washington County, Oklahoma”; dataset: American Community Survey 5-year, Demographic and Housing Estimates), which includes:
- Age distribution (standard Census age brackets, including under 18, 18–64, and 65+)
- Sex composition (male and female shares of the total population)
Racial & Ethnic Composition
Race and ethnicity (including Hispanic or Latino origin) are available for Washington County through official Census Bureau releases. The county’s headline race/ethnicity measures are summarized in Census QuickFacts, with full detail (multiple race categories and Hispanic/Latino breakdowns) accessible in tables on data.census.gov (ACS 5-year and Decennial Census tables).
Household & Housing Data
Household and housing indicators—such as number of households, average household size, owner-occupied versus renter-occupied housing, housing unit counts, and selected housing characteristics—are published by the U.S. Census Bureau for Washington County. These are summarized in QuickFacts and are available in greater detail through data.census.gov (ACS 5-year housing and household tables).
Local Government Reference
For county administrative information and planning-related resources, visit the Washington County, Oklahoma official website.
Email Usage
Washington County, Oklahoma, centered on Bartlesville, combines a small urban core with lower-density rural areas; distance from last‑mile infrastructure in rural zones can constrain reliable internet access and, by extension, routine email use.
Direct county-level email-usage rates are not typically published; email adoption is therefore inferred from digital access and demographics using U.S. Census Bureau data (data.census.gov). Key proxies include household broadband subscription and computer availability, which indicate the practical ability to use webmail or client-based email. Age structure also matters: older populations tend to adopt new digital communication tools more slowly, while working-age residents show higher reliance on online services. Washington County’s age distribution and median age from the American Community Survey provide context for expected email penetration. Gender distribution is generally a secondary factor for email access; county sex composition from the same sources mainly informs audience sizing rather than connectivity.
Connectivity constraints often reflect availability and affordability of fixed broadband and coverage gaps outside population centers; infrastructure conditions are documented through FCC National Broadband Map availability layers and local planning information from Washington County government.
Mobile Phone Usage
Washington County is in northeast Oklahoma along the Kansas border, with Bartlesville as the principal population center. Outside the Bartlesville area the county is largely low-density and semi-rural, with a mix of developed areas and open land typical of the Osage Plains region. Lower population density and greater distances between population centers generally increase the cost and complexity of building dense mobile networks, which can affect coverage consistency and the speed at which newer radio technologies (such as 5G) are deployed.
Key definitions used in this overview (availability vs. adoption)
- Network availability refers to whether mobile broadband service is reported as available in an area (coverage and advertised service), independent of whether residents subscribe.
- Household adoption refers to whether households actually subscribe to and use mobile service (including cellular data plans), independent of whether coverage exists.
Mobile penetration and access indicators (adoption)
County-specific “mobile penetration” (subscriptions per 100 residents) is not commonly published in a consistent, public dataset for U.S. counties. The most comparable public indicators at county level typically come from household survey estimates about internet subscriptions.
Household internet subscription and “cellular data only”
- The most widely cited source for local internet subscription estimates is the U.S. Census Bureau’s American Community Survey (ACS). ACS tables can report:
- Households with an internet subscription
- Households with cellular data plan only (mobile-only home internet access)
- Households with broadband such as cable/fiber/DSL (fixed access)
- These measures are adoption, not availability, and represent household-level access patterns rather than individual mobile subscriptions.
Primary source:
- U.S. Census Bureau data portal (data.census.gov) (ACS “Computer and Internet Use” tables; county geographies available where sample sizes support estimates)
Limitations:
- ACS is survey-based; small-area estimates can have wide margins of error.
- ACS measures household subscription types, not smartphone ownership rates or carrier subscription counts.
Mobile internet usage patterns and network technology (availability)
County-level detail on mobile network technology availability is best sourced from federal broadband availability datasets and mapping platforms. These datasets describe where providers report service, generally by technology and advertised speeds.
4G LTE availability
- 4G LTE is broadly deployed across Oklahoma and typically provides the baseline mobile broadband layer in both urban and many rural areas. For Washington County, LTE availability should be assessed using federal coverage/broadband availability mapping rather than inferred from state-level patterns.
Primary source for reported availability:
- FCC National Broadband Map (includes mobile broadband layers; reported provider coverage by area)
5G availability (and variability within the county)
- 5G availability is typically most consistent in higher-demand population centers and along major transportation corridors, with more variable coverage in low-density areas. County-level presence is measurable via coverage maps, but the level of 5G performance depends on spectrum bands deployed and local network density, which are not fully summarized by a single countywide statistic.
Primary sources for reported availability:
- FCC National Broadband Map (mobile broadband availability)
- FCC Broadband Data Collection (BDC) program information (methodology and reporting context)
Limitations:
- Provider-reported coverage can differ from real-world performance, especially at the edges of coverage.
- Public datasets generally do not provide consistent countywide metrics for “share of residents on 4G vs 5G,” because device capability, plan type, and local radio conditions all influence actual usage.
Common device types (smartphones vs. other devices)
Public, county-level statistics on device ownership mix (smartphones vs. basic phones vs. tablets/hotspots) are limited. The most consistent public proxy is ACS household “computer type” and internet subscription detail, which can distinguish some access modes but does not directly enumerate smartphones.
Relevant public indicators:
- ACS “Computer and Internet Use” tables can indicate households with:
- Smartphone-only or cellular data plan-only internet access (depending on table/year structure)
- Desktop/laptop/tablet presence (device categories are reported at household level)
Primary source:
Limitations:
- ACS is household-focused and does not measure individual smartphone ownership rates directly for a county in a standardized way.
- Administrative mobile-device counts (smartphone vs. other devices) are typically proprietary to carriers or market research firms.
Demographic and geographic factors influencing mobile usage and connectivity
Population distribution and settlement pattern
- The county’s population is concentrated in and around Bartlesville, with more dispersed settlement elsewhere. This pattern commonly correlates with:
- Denser network infrastructure and more consistent indoor coverage in population centers
- Greater reliance on macro-tower coverage in less dense areas, with more variable signal and fewer small cells
Reference context sources:
- U.S. Census Bureau QuickFacts (county population and density context)
- Oklahoma Department of Transportation (transportation corridors provide context for where infrastructure often concentrates)
Rural service economics and infrastructure density
- Rural and semi-rural areas typically face higher per-user costs to deploy dense networks. This can influence:
- The timing and extent of 5G upgrades
- The prevalence of coverage gaps or weaker indoor coverage away from town centers
Availability vs. adoption distinction:
- Network availability may exist across large geographic areas (reported coverage), while adoption can still vary based on plan affordability, device availability, and household preferences for mobile-only versus fixed broadband.
Household connectivity choices (mobile-only vs. fixed + mobile)
- In many U.S. counties, households may use mobile service as a supplement to fixed broadband or as a primary connection (“cellular data only”). The prevalence of mobile-only households is measurable through ACS subscription categories, while network availability is captured by FCC availability layers.
- This distinction is central: a location can have reported 4G/5G availability without high household adoption of cellular-data-only internet, and households can rely on cellular data even where fixed broadband options are limited.
State context sources:
- Oklahoma broadband and infrastructure information (Oklahoma Department of Commerce) (state-level broadband planning context and programs)
- FCC National Broadband Map (availability layers for fixed and mobile, useful for comparing options)
Data limitations at the county level (Washington County–specific)
- Mobile penetration rates (subscriptions per capita) and device-type market shares (smartphone vs. feature phone) are generally not published as standardized county-level public statistics.
- Technology usage shares (percentage of users on 4G vs. 5G) are not consistently available publicly at county level; available datasets focus on coverage/availability rather than measured adoption by radio technology.
- The most defensible county-level approach uses:
- ACS for household adoption indicators (including cellular-data-only internet where available in the tables)
- FCC broadband map/BDC for reported network availability (mobile and fixed), explicitly treated as availability rather than adoption
Primary sources cited for county-level measurement:
- U.S. Census Bureau (ACS) via data.census.gov (adoption indicators)
- FCC National Broadband Map (availability indicators)
Social Media Trends
Washington County is in northeastern Oklahoma along the Kansas border and is anchored by Bartlesville, a regional employment and cultural center with a strong presence of energy and manufacturing firms and several large employers. The county’s mix of a mid-sized hub (Bartlesville) and surrounding rural communities tends to mirror broader Oklahoma patterns: high smartphone dependence, strong Facebook usage for local news and community groups, and comparatively lower uptake of some newer platforms among older residents.
User statistics (penetration / active use)
- Local (county-specific) social media penetration: No widely cited, methodologically consistent dataset publishes Washington County–only social media penetration at the county level. Most reliable measures are reported at national or state levels rather than by county.
- Best-available benchmark (U.S. adults): About 69% of U.S. adults use at least one social media site, according to Pew Research Center’s Social Media Fact Sheet. Washington County usage is typically proxied using this national benchmark alongside local demographics (age distribution and rural–urban mix).
Age group trends
Based on national survey patterns reported by Pew, social media use is highest among younger adults and declines with age:
- Ages 18–29: ~84% use social media.
- Ages 30–49: ~81% use social media.
- Ages 50–64: ~73% use social media.
- Ages 65+: ~45% use social media.
Source: Pew Research Center.
County implication: Washington County’s adult usage rate is shaped heavily by its share of residents age 50+, with younger adults driving higher usage of video- and messaging-heavy platforms, and older residents concentrating on Facebook for community information.
Gender breakdown
Pew’s national estimates show relatively small overall gender differences in “any social media use,” but gender differences appear on specific platforms:
- Any social media (U.S. adults): Use is broadly similar between men and women overall (Pew reports this as a widely adopted behavior across genders).
- Platform differences: Women are more likely than men to use some platforms such as Pinterest, while men are more represented on some discussion- and video-forward services in certain years of Pew reporting.
Source: Pew Research Center’s platform-by-demographics tables.
Most-used platforms (percent using, U.S. adults)
County-level platform shares are not published reliably; the most defensible approach is to reference nationally measured platform reach:
- YouTube: ~83%
- Facebook: ~68%
- Instagram: ~47%
- Pinterest: ~35%
- TikTok: ~33%
- LinkedIn: ~30%
- X (formerly Twitter): ~22%
- Snapchat: ~27%
- WhatsApp: ~29%
Source: Pew Research Center Social Media Fact Sheet.
County implication: In a county with a substantial rural and older-adult population, Facebook and YouTube typically account for the broadest reach, while Instagram and TikTok skew younger.
Behavioral trends (engagement patterns / preferences)
- Facebook as a local information utility: In smaller metros and rural areas, Facebook is commonly used for community groups, event discovery, local buy/sell activity, school and sports updates, and public-safety or weather sharing—patterns consistent with Facebook’s broad reach among adults (Pew).
- YouTube as cross-generational media: YouTube’s very high reach across age groups supports routine use for how-to content, entertainment, local interest videos, and news-adjacent viewing. Pew reports YouTube as the most widely used platform among U.S. adults.
- Younger adults prioritize short-form video and messaging: Pew’s age gradients show TikTok, Instagram, and Snapchat use concentrated among younger adults relative to seniors, aligning with higher engagement in short-form video, creator content, and direct messaging.
- News and information consumption varies by platform: National research shows platform differences in how people encounter news; this shapes engagement patterns such as sharing local stories on Facebook and consuming video explainers on YouTube. Reference: Pew Research Center’s Social Media and News Fact Sheet.
Family & Associates Records
Washington County, Oklahoma maintains family and associate-related public records primarily through county offices and state agencies. Vital records (birth and death certificates) are administered by the Oklahoma State Department of Health, Vital Records Service; certified copies are generally available through state processes rather than the county clerk. Adoption records are generally handled through Oklahoma district courts and state child welfare systems and are typically not open to the public.
Local records that commonly document family relationships include marriage licenses and decrees, divorce case files, probate/estate filings (heirship, guardianships), and land records that may reference spouses or heirs. These are maintained through the Washington County Court Clerk (court case records) and Washington County Clerk (marriage, land, and other county filings). Official county office contacts and access information are published on the Washington County, Oklahoma official website.
Public databases relevant to associates include the Oklahoma State Courts Network (OSCN) for case dockets and filed events: OSCN (Oklahoma State Courts Network). Some records may require in-person searches or requests at the courthouse during business hours, and copies may involve fees set by statute or local policy.
Privacy restrictions commonly apply to adoption proceedings, juvenile matters, certain family law filings, and records containing sensitive personal identifiers; access may be limited or redacted under Oklahoma law and court rules.
Marriage & Divorce Records
Types of records available
- Marriage license records (and marriage certificates/returns): Washington County maintains records of marriage licenses issued by the county and the completed marriage return (often called a certificate or return) filed after the ceremony.
- Divorce records (decrees/judgments and case files): Divorces are recorded as civil court cases in the county district court. The final outcome is documented in a Decree of Dissolution of Marriage (or comparable final order/judgment), along with related pleadings and docket entries.
- Annulment records: Annulments are also filed as civil court cases in the county district court, typically resulting in a final order/judgment declaring the marriage void or voidable under Oklahoma law.
Where records are filed and how they can be accessed
Marriage licenses
- Filed/maintained by: Washington County Court Clerk (marriage license office/records). Marriage licenses are issued by the Court Clerk and the executed return is filed back with the Court Clerk.
- Access: Requests are typically made through the Court Clerk’s office for copies or certified copies. Some index information may also be available through county records systems or in-office search terminals where provided.
Divorce and annulment case records
- Filed/maintained by: District Court for Washington County, with the Washington County Court Clerk serving as the custodian of the official court file and docket.
- Access:
- In person through the Court Clerk’s office by case number and/or party name search in the civil docket.
- Online statewide docket access is commonly available through Oklahoma State Courts Network (OSCN) for many counties and case types, including many domestic relations case dockets and some document images where available: https://www.oscn.net/.
- State-level divorce verification (not the full decree) is maintained by the Oklahoma State Department of Health (OSDH) for certain years as a divorce “certificate” (a statistical record), separate from the court decree.
Typical information included in these records
Marriage license/return
- Full names of the parties
- Date the license was issued and license number
- Ages and/or dates of birth (varies by form and era)
- Places of residence at time of application (often city/county/state)
- Officiant name and title, and date/place of ceremony (as reported on the return)
- Signatures/attestations (applicants, officiant, clerk), depending on the record format
- Recording/filing date of the completed return
Divorce decrees and case files
- Case number, filing date, and party names
- Type of action (divorce/dissolution), and grounds (in older filings or where stated)
- Final decree date and terms of the judgment
- Orders addressing property and debt division, spousal support, and name restoration (where applicable)
- For cases involving children: custody/visitation determinations and child support provisions
- Related filings and orders (petitions, summons/service returns, temporary orders, parenting plans, child support worksheets, motions, minute entries)
Annulment judgments and case files
- Case number, filing date, and party names
- Alleged legal basis for annulment (as pled)
- Final order/judgment declaring the marriage void/voidable and related relief
- Associated pleadings, service documents, and docket entries
Privacy or legal restrictions
- Marriage records: Marriage licenses and recorded returns are generally treated as public records at the county level, subject to applicable Oklahoma open records rules and any redactions required by law or court policy.
- Divorce and annulment records: Court case dockets and many filings are generally public. However, Oklahoma courts may seal specific documents or entire case files by court order, and courts commonly restrict or redact sensitive information in filings (for example, Social Security numbers and certain financial account identifiers). Records involving minors can include documents subject to heightened confidentiality or limited public access depending on the document type and court order.
- Certified copies and identity verification: The Court Clerk controls issuance of certified copies of recorded instruments and court orders. Some records may require compliance with court clerk procedures, copy fees, and rules governing certified vs. non-certified copies.
- State vital records limitations: OSDH divorce “certificates” (where available) are not court decrees and are subject to state vital records statutes and administrative rules governing access, which can differ from access to county court files.
Education, Employment and Housing
Washington County is in northeast Oklahoma along the Kansas border, anchored by Bartlesville and adjacent to the Tulsa metropolitan area. The county’s population is mid-sized for Oklahoma and includes a mix of small-city neighborhoods in and around Bartlesville and more rural communities outside the urban core, with a local economy historically influenced by energy, manufacturing, healthcare, and regional services.
Education Indicators
Public school footprint (district-based)
Washington County’s K–12 public education is delivered through multiple independent school districts rather than a single countywide system. A consolidated, authoritative school-by-school list is maintained through the Oklahoma State Department of Education district and site directories; district- and site-level names are available via the state’s public directory resources (see the Oklahoma State Department of Education and district listings). Public school counts and individual school names vary slightly year to year due to campus reconfigurations and reporting updates, so the most current school roster is best reflected in state directory and accountability files rather than static summaries.
Student–teacher ratios and graduation rates
- Student–teacher ratio: Countywide ratios are not consistently published as a single statistic across all districts; district-level ratios are reported in state accountability and federal school data products. As a proxy, Oklahoma public schools commonly report ratios in the mid-teens (students per teacher), with variation by district size and grade span.
- Graduation rates: Four-year adjusted cohort graduation rates are reported at the high school and district level in Oklahoma accountability reporting. Countywide aggregation is not always published as a single figure. The most recent district/high-school graduation rates for Washington County schools are reported through state accountability and profiles (refer to OSDE accountability reporting and school report card outputs).
Adult educational attainment (population 25+)
Adult attainment is consistently available from the U.S. Census Bureau’s American Community Survey:
- High school diploma or higher: Reported in ACS “Educational Attainment” tables for Washington County.
- Bachelor’s degree or higher: Also reported in the same ACS tables and typically higher in/around Bartlesville than in the county’s most rural tracts. Authoritative county estimates are available through the U.S. Census Bureau’s data portal (ACS 5‑year tables for Washington County, OK).
Notable academic and career programs (typical offerings; campus-specific availability varies)
- Advanced Placement (AP) / concurrent enrollment: Common at Oklahoma comprehensive high schools; campus-specific AP course catalogs and participation are typically published by districts and reflected indirectly in accountability reporting.
- Career and technical education (CTE): Washington County students commonly access regional vocational/technical programs through Oklahoma’s CareerTech system (programs such as health careers, industrial trades, information technology, and skilled trades are typical offerings regionally). County-serving options and program listings are available through the Oklahoma CareerTech system and local technology center service areas.
- STEM initiatives: STEM coursework is commonly integrated through math/science sequences, engineering/PLTW-style pathways, robotics, and dual-credit offerings where available; specifics depend on district resources and partnerships.
School safety measures and counseling supports (policy-level indicators)
Oklahoma public schools generally report layered safety practices and student supports such as:
- controlled access procedures and visitor management,
- crisis response planning and safety drills aligned to state guidance,
- school-based counseling staff and referral networks, sometimes supplemented by community mental health providers. District-specific safety plans and counseling staffing levels vary and are most reliably documented in district handbooks, board policies, and required state/federal reporting rather than countywide summaries.
Employment and Economic Conditions
Unemployment rate (most recent available)
The most current county unemployment figures are published monthly by the U.S. Bureau of Labor Statistics (Local Area Unemployment Statistics) and compiled for counties by partner agencies. The definitive latest rate for Washington County is available through the BLS Local Area Unemployment Statistics (county series), which provides the most recent year and month values and annual averages.
Major industries and employment sectors
Washington County’s employment base is commonly characterized by:
- Energy and related professional services (historical concentration in and around Bartlesville),
- Manufacturing (including industrial and specialized manufacturing),
- Healthcare and social assistance,
- Retail trade and accommodation/food services,
- Educational services and public administration. Sector shares and counts are available through ACS industry tables and the Census Bureau’s County Business Patterns; ACS-based county profiles are accessible via data.census.gov.
Common occupations and workforce breakdown
Typical occupational groupings reflected in ACS for the county include:
- management, business, science, and arts occupations,
- service occupations,
- sales and office occupations,
- natural resources, construction, and maintenance,
- production, transportation, and material moving. The most recent occupational distribution is available from ACS “Occupation” tables for Washington County through data.census.gov.
Commuting patterns and mean commute time
- Primary mode: Driving alone is typically the dominant commute mode in northeast Oklahoma counties; carpooling and work-from-home shares vary by occupation and employer mix.
- Mean travel time to work: Published by ACS for Washington County and commonly falls in a mid-range typical of small metro/micropolitan contexts, reflecting both in-county employment (Bartlesville) and cross-county commuting. These commuting metrics are reported in ACS “Commuting (Journey to Work)” tables via data.census.gov.
Local employment vs. out-of-county work
County-to-county worker flows (living in Washington County but working elsewhere, and vice versa) are best captured in the Census “OnTheMap”/LEHD origin–destination data products. The authoritative visualization and flow tables are available through Census OnTheMap, which shows commuting linkages (commonly including connections to the Tulsa area and nearby counties).
Housing and Real Estate
Homeownership and rental share
Washington County’s housing tenure (owner-occupied vs. renter-occupied) is published by the ACS and reflects a generally higher owner-occupancy pattern typical of small-city and rural housing markets, with higher rental concentrations near employment centers and multifamily stock in Bartlesville. The latest tenure percentages are available in ACS “Tenure” tables via data.census.gov.
Median property values and recent trends
- Median owner-occupied home value: Reported in ACS “Value” tables for Washington County.
- Trend context (proxy): Northeast Oklahoma markets have generally followed the broader U.S. pattern of elevated price growth through 2020–2022 and moderation thereafter, with local variation by neighborhood and housing type. County-specific time-series is most consistently obtained by comparing multiple ACS 1-year/5-year releases or using reputable housing market indices that cover Bartlesville (coverage can be limited outside major metros). ACS home value metrics are available through data.census.gov.
Typical rent levels
- Median gross rent: Published by ACS and typically varies by unit size and location (higher near Bartlesville amenities and employment nodes, lower in rural areas and older stock). The latest median gross rent is available via ACS “Gross Rent” tables on data.census.gov.
Housing types and built form
Washington County’s housing stock is commonly a mix of:
- single-family detached homes (dominant, especially outside denser neighborhoods),
- manufactured homes (more common in rural settings and on larger lots),
- smaller multifamily properties and apartments concentrated in Bartlesville and along major corridors. Unit-type distributions (single-family, multi-unit, mobile/manufactured) are reported in ACS “Units in Structure” tables via data.census.gov.
Neighborhood characteristics (schools, amenities, and rural access)
- Bartlesville-area neighborhoods tend to have shorter access to schools, healthcare, retail, and parks, with more rental and multifamily options near commercial corridors.
- Outlying communities and rural areas tend to feature larger lots, agricultural/residential land mixes, longer travel times to services, and higher reliance on personal vehicles. Fine-grained differences are best reflected at the census-tract level in ACS and local planning documents rather than in countywide averages.
Property taxes (rate and typical homeowner cost)
Property taxes in Oklahoma are levied largely through local millage rates (schools, county, city, and other districts) applied to assessed value, with exemptions and classification rules that affect effective rates. County-level collections and millage context are documented through county assessor/treasurer materials and statewide guidance. A practical proxy for typical homeowner tax burden is ACS “Median real estate taxes paid” for owner-occupied housing units, available via data.census.gov. For local levy structure and current-year millage details, the most direct references are Washington County assessor/treasurer postings and Oklahoma tax commission guidance (state overview: Oklahoma Tax Commission).
Table of Contents
Other Counties in Oklahoma
- Adair
- Alfalfa
- Atoka
- Beaver
- Beckham
- Blaine
- Bryan
- Caddo
- Canadian
- Carter
- Cherokee
- Choctaw
- Cimarron
- Cleveland
- Coal
- Comanche
- Cotton
- Craig
- Creek
- Custer
- Delaware
- Dewey
- Ellis
- Garfield
- Garvin
- Grady
- Grant
- Greer
- Harmon
- Harper
- Haskell
- Hughes
- Jackson
- Jefferson
- Johnston
- Kay
- Kingfisher
- Kiowa
- Latimer
- Le Flore
- Lincoln
- Logan
- Love
- Major
- Marshall
- Mayes
- Mcclain
- Mccurtain
- Mcintosh
- Murray
- Muskogee
- Noble
- Nowata
- Okfuskee
- Oklahoma
- Okmulgee
- Osage
- Ottawa
- Pawnee
- Payne
- Pittsburg
- Pontotoc
- Pottawatomie
- Pushmataha
- Roger Mills
- Rogers
- Seminole
- Sequoyah
- Stephens
- Texas
- Tillman
- Tulsa
- Wagoner
- Washita
- Woods
- Woodward