Tillman County, Oklahoma Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 64th-largest in Oklahoma
The population of Tillman County, Oklahoma is 6,967 as of the 2023 American Community Survey, making it the 64th-largest county in Oklahoma. The median household income is $47,445, the median home value is $71,900, and the median age is 39.6.
The population of Tillman County has declined 15.6% since 2010 (7,983 → 6,736), a -1.21% annualized rate.
6,967
Population
-1.21%
Annual growth
8
People / sq mi
$47,445
Median Income
$71,900
Median Home Value
Tillman County covers 871 sq mi of land at 8.0 people per square mile.
About Tillman County, OK
In Tillman County, home values do the distinguishing — a median of $71,900. With 6,967 residents, Tillman County is a county in Oklahoma.
Incomes run on the lower side: a median household income of $47,445, below the US median of $78,538. The poverty rate is 14.6%, above the national 12.4%. Housing costs are among the lowest of comparable places: a median home value of $71,900, with typical rent around $704.
Degree attainment is on the lower side for US counties: 17.3% of adults hold a bachelor’s degree, below the national 35.0%. Remote work is on the lower side here, at 5.5%, below the national 14.0%, and the average commute runs about 23 minutes each way.
Tillman County Population History (2010-2024)
The county of Tillman County had a population of 7,983 in 2010 and 6,736 in 2024, a -15.6% growth over 14 years. The peak was 8,001 in 2011. Average annual growth rate: -1.20%.
6,736
Population (2024)
7,983
Population (2010)
8,001
Peak (2011)
-1.20%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 7,983 |
| 2011 | 8,001 |
| 2012 | 7,826 |
| 2013 | 7,726 |
| 2014 | 7,668 |
| 2015 | 7,565 |
| 2016 | 7,520 |
| 2017 | 7,399 |
| 2018 | 7,325 |
| 2019 | 7,260 |
| 2020 | 6,943 |
| 2021 | 7,036 |
| 2022 | 6,968 |
| 2023 | 6,867 |
| 2024 | 6,736 |
Race & Ethnicity
| White | 64.9% |
| Black or African American | 7.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 7.7% |
| Two or More Races | 0.0% |
Age & Sex
39.6
Median Age
51.0%
Female
49.0%
Male
20.1%
Age 65+
Age Distribution
Children (under 15): 18.7% · Seniors (65+): 20.1%
Income & Poverty
| Median household income | $47,445$-16,158 vs state |
| Mean household income | $65,201 |
| Per-capita income | $26,396 |
| Poverty rate | 14.6%+3.5% vs state |
| Unemployment rate | 3.2% |
| Employment-to-population | 50.4% |
Top Industries by Employment
The largest employment sector in Tillman County is professional & business services, accounting for 19.7% of workers.
How residents commute
0.6%
Drive alone
1.8%
Carpool
79.2%
Public transit
5.5%
Work from home
23.2 min
Avg commute
Housing
$71,900$-114,000 vs state
Median home value
$704
Median rent
74.9%
Homeownership rate
3,776
Total housing units
70.3%
Occupied
29.7%
Vacant
25.1%
Renter-occupied
Social & access
87.1%
With health insurance
86.8%
With broadband internet
29.9%
Foreign-born
7.5%
Veterans (18+)
25.9%
With a disability
87.0%
Speak language other than English at home
Education
81.5%
High School+
17.3%
Bachelor's+
Largest cities in Oklahoma
Other counties in Oklahoma
Part of Oklahoma
Metro areas in Oklahoma
County rankings
Frequently Asked Questions
Tillman County, Oklahoma has a population of 6,967 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 64th-largest county in Oklahoma. Population density is 8 people per square mile.
The population of Tillman County has declined 15.6% since 2010 (7,983 → 6,736), a -1.21% annualized rate.
The median household income in Tillman County, Oklahoma is $47,445, with mean (average) household income of $65,201 and per-capita income of $26,396. 14.6% of residents live below the federal poverty level.
In Tillman County, the largest racial and ethnic groups are White (64.9%), Hispanic or Latino (7.7%), Black or African American (7.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Tillman County, Oklahoma is 39.6 years. Residents are 51.0% female and 49.0% male.
The median home value in Tillman County is $71,900 and median monthly rent is $704. 74.9% of occupied housing units are owner-occupied. The county has 3,776 total housing units, 29.7% of which are vacant.
The largest employment sector in Tillman County, Oklahoma is professional, scientific, and management services, employing 19.7% of workers. The unemployment rate is 3.2%.
Oklahoma City is among the largest cities associated with Tillman County, Oklahoma, with a population of 688,693.
Tillman County, OK Climate
Tillman County, OK has an average annual temperature of 16.9°C (62°F) and receives about 716 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
16.9°C
Avg Temp
716
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 4° / 39° | 25 mm |
| February | 7° / 44° | 33 mm |
| March | 12° / 53° | 49 mm |
| April | 17° / 62° | 55 mm |
| May | 22° / 71° | 111 mm |
| June | 26° / 80° | 92 mm |
| July | 29° / 85° | 51 mm |
| August | 28° / 83° | 65 mm |
| September | 24° / 75° | 95 mm |
| October | 18° / 64° | 72 mm |
| November | 11° / 51° | 39 mm |
| December | 5° / 42° | 29 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Tillman County, OK
The most comfortable months to visit Tillman County, OK are typically May, October and April, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 36°C high). The coldest is January (near -3°C low). May is usually the wettest month.
Where to stay near Tillman County
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Population, race, income, age, and trends across Oklahoma
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.