York County, Pennsylvania Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 8th-largest in Pennsylvania
The population of York County, Pennsylvania is 459,312 as of the 2023 American Community Survey, making it the 8th-largest county in Pennsylvania. The median household income is $82,238, the median home value is $235,000, and the median age is 40.9.
The population of York County has grown 8.2% since 2010 (435,420 → 471,240), a +0.57% annualized rate.
459,312
Population
+0.57%
Annual growth
508
People / sq mi
$82,238
Median Income
$235,000
Median Home Value
York County covers 904 sq mi of land at 507.9 people per square mile.
About York County, PA
What distinguishes York County is density: among the most densely settled of US counties, around 508 people per square mile. York County is a county in Pennsylvania with a population of 459,312. That makes it one of the ten largest counties in Pennsylvania in the country, at #8 by population.
The typical household earns $82,238 a year, near the US median of $78,538. Poverty is relatively low for US counties at 5.9%, below the national 12.4%. A typical home is worth $235,000, with typical rent around $1,150.
College attainment is above the local norm at 27.2%, below the national 35.0%. About 10.5% of workers primarily work from home, below the national 14.0%, and the average commute runs about 27 minutes each way.
That density explains much of the rest of the profile in York County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
York County Population History (2010-2024)
The county of York County had a population of 435,420 in 2010 and 471,240 in 2024, a 8.2% growth over 14 years. The peak was 471,240 in 2024. Average annual growth rate: 0.57%.
471,240
Population (2024)
435,420
Population (2010)
471,240
Peak (2024)
0.57%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 435,420 |
| 2011 | 436,749 |
| 2012 | 437,551 |
| 2013 | 439,041 |
| 2014 | 440,616 |
| 2015 | 441,911 |
| 2016 | 444,012 |
| 2017 | 445,924 |
| 2018 | 448,417 |
| 2019 | 449,341 |
| 2020 | 456,754 |
| 2021 | 459,264 |
| 2022 | 461,385 |
| 2023 | 465,977 |
| 2024 | 471,240 |
Race & Ethnicity
| White | 82.9% |
| Black or African American | 5.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Age & Sex
40.9
Median Age
50.3%
Female
49.7%
Male
18.4%
Age 65+
Age Distribution
Children (under 15): 17.9% · Seniors (65+): 18.4%
Income & Poverty
| Median household income | $82,238+$6,157 vs state |
| Mean household income | $101,502 |
| Per-capita income | $40,530 |
| Poverty rate | 5.9%-2.2% vs state |
| Unemployment rate | 2.9% |
| Employment-to-population | 62.8% |
Top Industries by Employment
The largest employment sector in York County is professional & business services, accounting for 22.0% of workers.
How residents commute
0.8%
Drive alone
1.5%
Carpool
78.5%
Public transit
10.5%
Work from home
26.6 min
Avg commute
Housing
$235,000$-5,500 vs state
Median home value
$1,150
Median rent
75.8%
Homeownership rate
188,608
Total housing units
95.5%
Occupied
4.5%
Vacant
24.2%
Renter-occupied
Social & access
95.3%
With health insurance
93.4%
With broadband internet
28.3%
Foreign-born
7.4%
Veterans (18+)
14.0%
With a disability
91.5%
Speak language other than English at home
Education
91.4%
High School+
27.2%
Bachelor's+
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Metro areas in Pennsylvania
County rankings
Common questions about York County, PA
Frequently Asked Questions
York County, Pennsylvania has a population of 459,312 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 8th-largest county in Pennsylvania. Population density is 508 people per square mile.
The population of York County has grown 8.2% since 2010 (435,420 → 471,240), a +0.57% annualized rate.
The median household income in York County, Pennsylvania is $82,238, with mean (average) household income of $101,502 and per-capita income of $40,530. 5.9% of residents live below the federal poverty level.
In York County, the largest racial and ethnic groups are White (82.9%), Black or African American (5.9%), Hispanic or Latino (1.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in York County, Pennsylvania is 40.9 years. Residents are 50.3% female and 49.7% male.
The median home value in York County is $235,000 and median monthly rent is $1,150. 75.8% of occupied housing units are owner-occupied. The county has 188,608 total housing units, 4.5% of which are vacant.
The largest employment sector in York County, Pennsylvania is professional, scientific, and management services, employing 22.0% of workers. The unemployment rate is 2.9%.
Philadelphia is among the largest cities associated with York County, Pennsylvania, with a population of 1,582,432.
York County, PA Climate
York County, PA has an average annual temperature of 11.7°C (53°F) and receives about 1075 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.7°C
Avg Temp
1075
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 29° | 79 mm |
| February | 0° / 32° | 69 mm |
| March | 5° / 41° | 87 mm |
| April | 11° / 51° | 90 mm |
| May | 17° / 62° | 108 mm |
| June | 22° / 71° | 103 mm |
| July | 24° / 75° | 102 mm |
| August | 23° / 74° | 87 mm |
| September | 19° / 67° | 98 mm |
| October | 13° / 55° | 79 mm |
| November | 7° / 45° | 90 mm |
| December | 2° / 35° | 83 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 York County, PA
The most comfortable months to visit York County, PA are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -6°C low). May is usually the wettest month.
Where to stay near York County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.