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
Pittsburg County is a county in Oklahoma with a population of 43,629. It ranks #23 among counties in Oklahoma by population. The median age is 40.3, older than the national median. The population is 50.9% male and 49.1% female.
The median household income in Pittsburg County is $54,787, below the US median of $74,580. 13.8% of residents live below the federal poverty level. Home values sit at a median of $146,300, with monthly rent averaging $857. The homeownership rate of 71.4% is higher than the national rate of 64.8%.
Educational attainment in Pittsburg County reflects 19.7% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.5% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 21.1 minutes each way.
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.