Blaine County, Oklahoma Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 61st-largest in Oklahoma
The population of Blaine County, Oklahoma is 8,603 as of the 2023 American Community Survey, making it the 61st-largest county in Oklahoma. The median household income is $59,304, the median home value is $126,200, and the median age is 41.6.
The population of Blaine County has declined 13.5% since 2010 (9,911 → 8,573), a -1.03% annualized rate.
8,603
Population
-1.03%
Annual growth
9
People / sq mi
$59,304
Median Income
$126,200
Median Home Value
Blaine County covers 928 sq mi of land at 9.3 people per square mile.
About Blaine County, OK
Blaine County is a county in Oklahoma with a population of 8,603. It ranks #61 among counties in Oklahoma by population. The median age is 41.6, older than the national median. The population is 52.7% male and 47.3% female.
The median household income in Blaine County is $59,304, below the US median of $74,580. 12.0% of residents live below the federal poverty level. Home values sit at a median of $126,200, with monthly rent averaging $842. The homeownership rate of 71.4% is higher than the national rate of 64.8%.
Educational attainment in Blaine County reflects 18.0% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 3.1% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.5 minutes each way.
Blaine County Population History (2010-2024)
The county of Blaine County had a population of 9,911 in 2010 and 8,573 in 2024, a -13.5% growth over 14 years. The peak was 9,911 in 2010. Average annual growth rate: -1.01%.
8,573
Population (2024)
9,911
Population (2010)
9,911
Peak (2010)
-1.01%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 9,911 |
| 2011 | 9,689 |
| 2012 | 9,811 |
| 2013 | 9,792 |
| 2014 | 9,845 |
| 2015 | 9,772 |
| 2016 | 9,649 |
| 2017 | 9,560 |
| 2018 | 9,490 |
| 2019 | 9,457 |
| 2020 | 8,702 |
| 2021 | 8,551 |
| 2022 | 8,477 |
| 2023 | 8,547 |
| 2024 | 8,573 |
Race & Ethnicity
| White | 75.4% |
| Black or African American | 4.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 13.1% |
| Two or More Races | 0.0% |
Age & Sex
41.6
Median Age
47.3%
Female
52.7%
Male
19.6%
Age 65+
Age Distribution
Children (under 15): 20.0% · Seniors (65+): 19.6%
Income & Poverty
| Median household income | $59,304$-4,299 vs state |
| Mean household income | $80,381 |
| Per-capita income | $30,319 |
| Poverty rate | 12.0%+0.9% vs state |
| Unemployment rate | 3.7% |
| Employment-to-population | 45.7% |
Top Industries by Employment
The largest employment sector in Blaine County is professional & business services, accounting for 17.6% of workers.
How residents commute
0.0%
Drive alone
0.7%
Carpool
85.9%
Public transit
3.1%
Work from home
22.5 min
Avg commute
Housing
$126,200$-59,700 vs state
Median home value
$842
Median rent
71.4%
Homeownership rate
4,590
Total housing units
73.9%
Occupied
26.1%
Vacant
28.6%
Renter-occupied
Social & access
88.8%
With health insurance
91.6%
With broadband internet
26.1%
Foreign-born
6.8%
Veterans (18+)
16.4%
With a disability
88.1%
Speak language other than English at home
Education
84.7%
High School+
18.0%
Bachelor's+
Largest cities in Oklahoma
Other counties in Oklahoma
Part of Oklahoma
Metro areas in Oklahoma
County rankings
Frequently Asked Questions
Blaine County, Oklahoma has a population of 8,603 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 61st-largest county in Oklahoma. Population density is 9 people per square mile.
The population of Blaine County has declined 13.5% since 2010 (9,911 → 8,573), a -1.03% annualized rate.
The median household income in Blaine County, Oklahoma is $59,304, with mean (average) household income of $80,381 and per-capita income of $30,319. 12.0% of residents live below the federal poverty level.
In Blaine County, the largest racial and ethnic groups are White (75.4%), Hispanic or Latino (13.1%), Black or African American (4.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Blaine County, Oklahoma is 41.6 years. Residents are 47.3% female and 52.7% male.
The median home value in Blaine County is $126,200 and median monthly rent is $842. 71.4% of occupied housing units are owner-occupied. The county has 4,590 total housing units, 26.1% of which are vacant.
The largest employment sector in Blaine County, Oklahoma is professional, scientific, and management services, employing 17.6% of workers. The unemployment rate is 3.7%.
Oklahoma City is among the largest cities associated with Blaine County, Oklahoma, with a population of 688,693.
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Full rankings of Oklahoma counties
Statewide data for Oklahoma
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.