Pittsburg County, Oklahoma Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 23rd-largest in Oklahoma
The population of Pittsburg County, Oklahoma is 43,629 as of the 2023 American Community Survey, making it the 23rd-largest county in Oklahoma. The median household income is $54,787, the median home value is $146,300, and the median age is 40.3.
The population of Pittsburg County has declined 5.2% since 2010 (45,799 → 43,395), a -0.38% annualized rate.
43,629
Population
-0.38%
Annual growth
33
People / sq mi
$54,787
Median Income
$146,300
Median Home Value
Pittsburg County covers 1,306 sq mi of land at 33.4 people per square mile.
About Pittsburg County, OK
The poverty rate is what most separates Pittsburg County from the typical county: 13.8% of residents live below the federal poverty line, against 12.4% nationally. With 43,629 residents, Pittsburg County is a county in Oklahoma. It ranks #23 among counties in Oklahoma by population.
The typical household earns $54,787, below the US median of $78,538. Roughly 13.8% of residents fall below the poverty line, above the national 12.4%. Homes carry a median value of $146,300, with typical rent around $857.
Roughly 19.7% of adults have a bachelor’s, below the national 35.0%. About 7.5% of the workforce is home-based, below the national 14.0%, and the average commute runs about 21 minutes each way.
The elevated poverty rate is the context for the rest of the profile in Pittsburg County: it pulls on median income, housing tenure, and the share of residents with a college degree.
Pittsburg County Population History (2010-2024)
The county of Pittsburg County had a population of 45,799 in 2010 and 43,395 in 2024, a -5.2% growth over 14 years. The peak was 45,799 in 2010. Average annual growth rate: -0.38%.
43,395
Population (2024)
45,799
Population (2010)
45,799
Peak (2010)
-0.38%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 45,799 |
| 2011 | 45,721 |
| 2012 | 45,542 |
| 2013 | 45,267 |
| 2014 | 44,853 |
| 2015 | 44,725 |
| 2016 | 44,397 |
| 2017 | 44,182 |
| 2018 | 43,842 |
| 2019 | 43,673 |
| 2020 | 43,787 |
| 2021 | 43,632 |
| 2022 | 43,517 |
| 2023 | 43,472 |
| 2024 | 43,395 |
Race & Ethnicity
| White | 70.3% |
| Black or African American | 2.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 22.1% |
| Two or More Races | 0.0% |
Age & Sex
40.3
Median Age
49.1%
Female
50.9%
Male
19.9%
Age 65+
Age Distribution
Children (under 15): 18.8% · Seniors (65+): 19.9%
Income & Poverty
| Median household income | $54,787$-8,816 vs state |
| Mean household income | $73,938 |
| Per-capita income | $29,823 |
| Poverty rate | 13.8%+2.7% vs state |
| Unemployment rate | 3.0% |
| Employment-to-population | 49.7% |
Top Industries by Employment
The largest employment sector in Pittsburg County is professional & business services, accounting for 24.5% of workers.
How residents commute
0.2%
Drive alone
1.6%
Carpool
82.5%
Public transit
7.5%
Work from home
21.1 min
Avg commute
Housing
$146,300$-39,600 vs state
Median home value
$857
Median rent
71.4%
Homeownership rate
22,204
Total housing units
79.5%
Occupied
20.5%
Vacant
28.6%
Renter-occupied
Social & access
85.0%
With health insurance
91.5%
With broadband internet
31.0%
Foreign-born
11.0%
Veterans (18+)
22.8%
With a disability
96.3%
Speak language other than English at home
Education
87.3%
High School+
19.7%
Bachelor's+
Largest cities in Oklahoma
Other counties in Oklahoma
Part of Oklahoma
Metro areas in Oklahoma
County rankings
Frequently Asked Questions
Pittsburg County, Oklahoma has a population of 43,629 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 23rd-largest county in Oklahoma. Population density is 33 people per square mile.
The population of Pittsburg County has declined 5.2% since 2010 (45,799 → 43,395), a -0.38% annualized rate.
The median household income in Pittsburg County, Oklahoma is $54,787, with mean (average) household income of $73,938 and per-capita income of $29,823. 13.8% of residents live below the federal poverty level.
In Pittsburg County, the largest racial and ethnic groups are White (70.3%), Hispanic or Latino (22.1%), Black or African American (2.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Pittsburg County, Oklahoma is 40.3 years. Residents are 49.1% female and 50.9% male.
The median home value in Pittsburg County is $146,300 and median monthly rent is $857. 71.4% of occupied housing units are owner-occupied. The county has 22,204 total housing units, 20.5% of which are vacant.
The largest employment sector in Pittsburg County, Oklahoma is professional, scientific, and management services, employing 24.5% of workers. The unemployment rate is 3.0%.
Oklahoma City is among the largest cities associated with Pittsburg County, Oklahoma, with a population of 688,693.
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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.