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+
Largest cities in Pennsylvania
Other counties in Pennsylvania
Part of Pennsylvania
Metro areas in Pennsylvania
County rankings
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.
McKean County, PA Climate
McKean County, PA has an average annual temperature of 6.8°C (44°F) and receives about 1120 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
6.8°C
Avg Temp
1120
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 20° | 71 mm |
| February | -5° / 23° | 68 mm |
| March | 0° / 31° | 85 mm |
| April | 6° / 43° | 87 mm |
| May | 12° / 54° | 101 mm |
| June | 17° / 62° | 125 mm |
| July | 19° / 66° | 109 mm |
| August | 18° / 64° | 100 mm |
| September | 14° / 58° | 105 mm |
| October | 8° / 47° | 83 mm |
| November | 3° / 37° | 96 mm |
| December | -3° / 26° | 90 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 McKean County, PA
The most comfortable months to visit McKean County, PA are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 26°C high). The coldest is January (near -11°C low). June is usually the wettest month.
Where to stay near McKean County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.