Allison Park, Pennsylvania Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Allison Park, Pennsylvania is 22,108 as of the 2023 American Community Survey, making it the 27th-largest city in Pennsylvania. The median household income is $108,669, the median home value is $328,700, and the median age is 44.2.
22,108
Population
1595
People / sq mi
$108,669
Median Income
$328,700
Median Home Value
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Allison Park covers 13.9 sq mi of land at 1595 people per square mile.
About Allison Park, PA
The poverty rate is what most separates Allison Park from the typical city: 0.8% of residents live below the federal poverty line, against 12.4% nationally. With 22,108 residents, Allison Park is a city in Pennsylvania. It ranks #27 among cities in Pennsylvania by population.
Households take in a median $108,669, comfortably above the US median of $78,538. Poverty is among the lowest of comparable US cities, at 0.8% — below the national 12.4%. Median home value is $328,700, with typical rent around $1,190.
Educational attainment is on the higher side for US cities — 58.9% of adults hold a four-year degree, above the national 35.0%. A solid 19.8% of workers are based at home, above the national 14.0%, and the average commute runs about 26 minutes each way.
Race & Ethnicity
| White | 91.7% |
| Black or African American | 1.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Economy & Income
$108,669
Median Household Income
$58,570
Per Capita Income
0.8%
Poverty Rate
2.3%
Unemployment Rate
Housing
$328,700
Median Home Value
$1,190
Median Rent
75.6%
Owner-Occupied
Education
98.3%
High School+
58.9%
Bachelor's+
Commute
1.4%
Drive Alone
69.6%
Public Transit
19.8%
Work From Home
26.0 min
Avg Commute
Community Profile
15.1%
Foreign Born
93.0%
Non-English at Home
4.4%
Veterans
8.8%
With Disability
98.2%
Health Insurance
97.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.7% |
| Finance, Insurance & Real Estate | 16.0% |
| Information | 10.0% |
| Education, Health Care & Social Services | 7.2% |
| Manufacturing | 6.4% |
| Arts, Entertainment & Food Services | 5.5% |
| Retail Trade | 5.1% |
| Construction | 4.1% |
| Transportation & Warehousing | 2.1% |
| Public Administration | 2.0% |
| Agriculture & Mining | 0.5% |
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Frequently Asked Questions
Allison Park, Pennsylvania has a population of 22,108 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 27th-largest city in Pennsylvania.
The median household income in Allison Park, Pennsylvania is $108,669, with 0.8% of residents living below the federal poverty level.
The median home value in Allison Park, Pennsylvania is $328,700, with median monthly rent at $1,190 and a homeownership rate of 75.6%.
The median age in Allison Park, Pennsylvania is 44.2 years. The population is 49.0% male and 51.0% female.
Allison Park Cdp, PA Climate
Allison Park Cdp, PA has an average annual temperature of 10.6°C (51°F) and receives about 984 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.6°C
Avg Temp
984
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 28° | 64 mm |
| February | -1° / 31° | 59 mm |
| March | 4° / 40° | 83 mm |
| April | 10° / 50° | 83 mm |
| May | 16° / 60° | 102 mm |
| June | 20° / 69° | 99 mm |
| July | 23° / 73° | 101 mm |
| August | 22° / 71° | 90 mm |
| September | 18° / 64° | 82 mm |
| October | 12° / 53° | 67 mm |
| November | 6° / 42° | 79 mm |
| December | 1° / 33° | 75 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 Allison Park Cdp, PA
The most comfortable months to visit Allison Park Cdp, PA are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -7°C low). May is usually the wettest month.
Where to stay near Allison Park
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Population, race, income, age, and trends across Pennsylvania
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.