McKean County, Pennsylvania Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 52nd-largest in Pennsylvania
The population of McKean County, Pennsylvania is 40,149 as of the 2023 American Community Survey, making it the 52nd-largest county in Pennsylvania. The median household income is $61,705, the median home value is $98,700, and the median age is 43.8.
The population of McKean County has declined 8.9% since 2010 (43,347 → 39,478), a -0.67% annualized rate.
40,149
Population
-0.67%
Annual growth
41
People / sq mi
$61,705
Median Income
$98,700
Median Home Value
McKean County covers 980 sq mi of land at 41.0 people per square mile.
About McKean County, PA
In McKean County, home values do the distinguishing — a median of $98,700. With 40,149 residents, McKean County is a county in Pennsylvania.
Household earnings are middling, with a median of $61,705 — below the US median of $78,538. Poverty runs at 10.1%, below the national 12.4%. Home prices sit near the bottom of the range at $98,700, with typical rent around $769.
Degree attainment is mid-range for US counties: 20.3% of adults hold a four-year degree, below the national 35.0%. Remote work is on the lower side here, at 4.7%, below the national 14.0%, and the average commute runs about 21 minutes each way.
McKean County Population History (2010-2024)
The county of McKean County had a population of 43,347 in 2010 and 39,478 in 2024, a -8.9% growth over 14 years. The peak was 43,347 in 2010. Average annual growth rate: -0.66%.
39,478
Population (2024)
43,347
Population (2010)
43,347
Peak (2010)
-0.66%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 43,347 |
| 2011 | 43,143 |
| 2012 | 43,151 |
| 2013 | 42,819 |
| 2014 | 42,663 |
| 2015 | 42,424 |
| 2016 | 41,701 |
| 2017 | 41,427 |
| 2018 | 41,012 |
| 2019 | 40,631 |
| 2020 | 40,405 |
| 2021 | 40,325 |
| 2022 | 39,791 |
| 2023 | 39,522 |
| 2024 | 39,478 |
Race & Ethnicity
| White | 93.7% |
| Black or African American | 2.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Age & Sex
43.8
Median Age
48.3%
Female
51.7%
Male
20.5%
Age 65+
Age Distribution
Children (under 15): 15.7% · Seniors (65+): 20.5%
Income & Poverty
| Median household income | $61,705$-14,376 vs state |
| Mean household income | $79,327 |
| Per-capita income | $32,353 |
| Poverty rate | 10.1%+2.0% vs state |
| Unemployment rate | 2.7% |
| Employment-to-population | 52.6% |
Top Industries by Employment
The largest employment sector in McKean County is professional & business services, accounting for 31.2% of workers.
How residents commute
1.3%
Drive alone
4.6%
Carpool
79.0%
Public transit
4.7%
Work from home
20.6 min
Avg commute
Housing
$98,700$-141,800 vs state
Median home value
$769
Median rent
78.7%
Homeownership rate
19,493
Total housing units
83.1%
Occupied
16.9%
Vacant
21.3%
Renter-occupied
Social & access
95.8%
With health insurance
91.6%
With broadband internet
29.2%
Foreign-born
8.2%
Veterans (18+)
19.6%
With a disability
97.5%
Speak language other than English at home
Education
92.5%
High School+
20.3%
Bachelor's+
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Frequently Asked Questions
McKean County, Pennsylvania has a population of 40,149 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 52nd-largest county in Pennsylvania. Population density is 41 people per square mile.
The population of McKean County has declined 8.9% since 2010 (43,347 → 39,478), a -0.67% annualized rate.
The median household income in McKean County, Pennsylvania is $61,705, with mean (average) household income of $79,327 and per-capita income of $32,353. 10.1% of residents live below the federal poverty level.
In McKean County, the largest racial and ethnic groups are White (93.7%), Black or African American (2.3%), Hispanic or Latino (0.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in McKean County, Pennsylvania is 43.8 years. Residents are 48.3% female and 51.7% male.
The median home value in McKean County is $98,700 and median monthly rent is $769. 78.7% of occupied housing units are owner-occupied. The county has 19,493 total housing units, 16.9% of which are vacant.
The largest employment sector in McKean County, Pennsylvania is professional, scientific, and management services, employing 31.2% of workers. The unemployment rate is 2.7%.
Philadelphia is among the largest cities associated with McKean County, Pennsylvania, with a population of 1,582,432.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.