COUNTY
Washington County
Pennsylvania · 210,802 residents (2025 est.) · 857 sq mi
Time machine
VIEWING
COMPARE TO
Part of the Pittsburgh metro area
The short version
Washington County is home to 210,042 people in Pennsylvania. Few US counties rank higher on income. The median age is 44.2, about 5 years above the US median. The foreign-born share is 2%. 76% of homes are owner-occupied. The typical home is worth $228,500, having more than doubled since 2000.
At a glance
Average income
median household income $78,958, near the US median
US median: $82,259
Older
median age 44.2
US median: 38.9
Average education
33% hold a bachelor's degree
US average: 36%
Less affordable
home values up 47%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Washington County
What changed most since 1990
- White share95.8% → 89.7% (−6.1 pts)US over the same years: −17.8 pts
Among the 67 counties in Pennsylvania
- 16th in household income$78,958
- 14th in share with a bachelor's degree32.9%
- 24th in home value$228,500
- 36th in diversity score24.1
Section 01
Population & growth
210,042
+4%since 2000
from 202,897 in 2000
210,802 in 2025 (Census Bureau estimate)
1990 – 2025
Land area
857 sq mi
Population, 1990 – 2024
2024210K
Age distribution, 2024
Under 54.9%(10,254)
5 to 95.8%(12,259)
10 to 145.3%(11,139)
15 to 195.8%(12,264)
20 to 245.5%(11,543)
25 to 3411.3%(23,645)
35 to 4412.2%(25,719)
45 to 5412.3%(25,935)
55 to 6414.8%(31,117)
65 to 7413%(27,407)
75 to 846.2%(12,945)
85 and over2.8%(5,815)
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy
$78,958
+15%inflation adjusted, since 2000
from $37,607 in 2000
US average: $82,259
1990 – 2024
Households earning $100K+
52.5%
+23.3 ptssince 2009
from 29.2% in 2009
US average: 53.3%
Workforce by industry, 2024
Information11.8%
Retail trade10.6%
Wholesale trade8.8%
Other services6.3%
Finance & insurance6.2%
Professional, scientific, technical4.8%
Public administration4.7%
Transportation & warehousing2.5%
Agriculture, forestry, fishing2.2%
Manufacturing1.5%
Education & health services1.3%
Arts, entertainment, food1.3%
Construction0.7%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03
Housing
$228,500
+47%inflation adjusted, since 2000
from $85,400 in 2000
US average: $376,019
1990 – 2024
2.9
+15%since 2009
from 2.5 in 2009
1990 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
69
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity
2000
White, non-Hispanic94.9%(192,511)
Black3.2%(6,554)
Hispanic / Latino0.6%(1,170)
Asian0.4%(711)
Other0%
2024
White, non-Hispanic89.7%(188,331)
Black3.2%(6,628)
Hispanic / Latino2.1%(4,335)
Asian1.3%(2,703)
Other3.8%(8,045)
24
+72%since 2009
from 14 in 2009
1990 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
28
−12%since 2020
from 32 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry
Hispanic origin
Mexican0.6%(1,186)
Puerto Rican0.3%(590)
Central American0.3%(590)
Cuban0.3%(589)
Guatemalan0.2%(344)
Dominican0.1%(274)
Honduran0.1%(217)
Spaniard0.1%(214)
South American0.1%(196)
Colombian0%(105)
Argentine0%(43)
Bolivian0%(30)
+ 3 more hispanic origin groups with data
Asian origin
Asian Indian0.4%(750)
Chinese0.2%(343)
Nepalese0.1%(269)
Bhutanese0.1%(259)
Filipino0.1%(238)
Korean0.1%(196)
Vietnamese0.1%(181)
Pakistani0.1%(148)
Thai0%(84)
Japanese0%(49)
Taiwanese0%(23)
Burmese0%(17)
+ 3 more asian origin groups with data
Ancestry
German20.8%(43,743)
Irish16.2%(33,961)
Italian16.1%(33,727)
English11.5%(24,253)
Polish8%(16,712)
American2.8%(5,874)
Slovak2.7%(5,610)
Scotch-Irish2.5%(5,163)
Scottish2%(4,226)
French1.8%(3,764)
Hungarian1.4%(2,882)
Russian1.4%(2,839)
+ 42 more ancestry groups with data
Welsh1.1%(2,371)
Croatian1%(2,115)
Dutch0.9%(1,862)
Slovene0.8%(1,625)
Greek0.7%(1,439)
Swedish0.7%(1,381)
Czech0.6%(1,174)
Ukrainian0.6%(1,156)
Arab0.5%(995)
Lithuanian0.4%(865)
Serbian0.4%(782)
Austrian0.3%(702)
Belgian0.3%(669)
Subsaharan African0.3%(634)
Lebanese0.2%(502)
Swiss0.2%(474)
Norwegian0.2%(434)
West Indian0.2%(420)
British0.2%(378)
Syrian0.2%(318)
Jamaican0.1%(266)
French Canadian0.1%(224)
Finnish0.1%(216)
Haitian0.1%(140)
Danish0.1%(130)
Nigerian0.1%(126)
Iranian0.1%(116)
Turkish0%(93)
Portuguese0%(90)
Romanian0%(78)
Canadian0%(67)
Bulgarian0%(57)
Australian0%(52)
Macedonian0%(50)
Armenian0%(36)
Egyptian0%(30)
Brazilian0%(28)
Guyanese0%(26)
Kenyan0%(10)
Ethiopian0%(8)
Latvian0%(6)
Section 05
Education
High school or higher
94.6%
+12.0 ptssince 2000
from 82.6% in 2000
US average: 89.6%
Section 06
Commute & transportation
Section 07
Work & employment
Women 20-64 in the labor force
75.5%
+1.3 ptssince 2020
from 74.2% in 2020
US average: 74.6%
Section 08
People & community
Computer in household
93.6%
+4.1 ptssince 2020
from 89.5% in 2020
US average: 95.5%
Marital status
Men 15+
Never married31.7%(27,502)
Married55%(47,670)
Widowed3.6%(3,135)
Divorced9.7%(8,384)
Women 15+
Never married25.1%(22,536)
Married52.2%(46,801)
Widowed11%(9,880)
Divorced11.7%(10,482)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage
Direct-purchase
16.4%
−0.5 ptssince 2020
from 16.9% in 2020
US average: 13.8%
VA health care
1.9%
−0.2 ptssince 2020
from 2.1% in 2020
US average: 2.2%
Any private
74.5%
−2.3 ptssince 2020
from 76.8% in 2020
US average: 67.1%
Any public
39.2%
+2.1 ptssince 2020
from 37.1% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)16.4%(1,889)
Gulf War (1990s)22.6%(2,614)
Vietnam era36.5%(4,216)
Korean War6%(694)
World War II1.8%(207)
Share of the 11,549 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Washington County, decade by decade
| Year | Population | Median household income | Median home value | Bachelor's degree+ | Diversity score |
|---|---|---|---|---|---|
| 1990 | 204,584 | $61,127 | $127,684 | 13.6% | 10.1 |
| 2000 | 202,897 | $68,507 | $155,569 | 18.8% | 12.3 |
| 2010 | 207,820 | $71,478 | $187,446 | 24.2% | 15.7 |
| 2020 | 209,349 | $79,362 | $207,016 | 30.6% | 25.1 |
| 2024 | 210,042 | $78,958 | $228,500 | 32.9% | 24.1 |
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
Drill deeper
Places similar to Washington County
Hawaii County
Pop 210,043
Hall County
Pop 226,568
Okaloosa County
Pop 221,810
Linn County
Pop 232,028
Places similar to Washington CountyHead to head
Compare Washington County to nearby counties
WASHINGTON COUNTY VS
Brooke County
Income$54,316−31%
Home value$141,500−38%
Population21,142−90%
SEE FULL COMPARISON →
WASHINGTON COUNTY VS
Ohio County
Income$57,094−28%
Home value$166,000−27%
Population40,496−81%
SEE FULL COMPARISON →
WASHINGTON COUNTY VS
Allegheny County
Income$78,548−1%
Home value$227,600same
Population1,225,035+481%
SEE FULL COMPARISON →
WASHINGTON COUNTY VS
Greene County
Income$68,041−14%
Home value$153,900−33%
Population33,885−84%
SEE FULL COMPARISON →
Frequently asked
How many people live in Washington County, Pennsylvania?
Washington County, Pennsylvania has about 210,042 residents according to the 2024 American Community Survey.
What is the median household income in Washington County, Pennsylvania?
The typical household in Washington County, Pennsylvania earns about $78,958 a year. Half of households make more than that, and half make less.
Is Washington County, Pennsylvania expensive?
In Washington County, Pennsylvania, the median home is worth about $228,500, and the typical rent is about $949 a month.
How educated are people in Washington County, Pennsylvania?
About 32.9% of adults age 25 and over in Washington County, Pennsylvania hold a bachelor's degree or higher.
What is the poverty rate in Washington County, Pennsylvania?
About 9.6% of people in Washington County, Pennsylvania live below the federal poverty line.
Has Washington County, Pennsylvania grown since 1990?
Yes, Washington County, Pennsylvania has grown since 1990. The population has added about 5,458 residents, a change of about 3 percent over that period.
Keep going
Explore from here
62 census tracts (top 20 by population)
Census Tract 7463.02Census Tract 7452Census Tract 7461Census Tract 7451.02Census Tract 7310Census Tract 7958Census Tract 7610Census Tract 7747Census Tract 7463.01Census Tract 7511Census Tract 7711Census Tract 7411Census Tract 7552Census Tract 7421.01Census Tract 7527Census Tract 7462Census Tract 7551Census Tract 7959Census Tract 7137Census Tract 741356 ZIP codes (top 30 by population)
ZIP 15301ZIP 15317ZIP 15057ZIP 15063ZIP 15022ZIP 15367ZIP 15332ZIP 15417ZIP 15021ZIP 15330ZIP 15342ZIP 15033ZIP 15323ZIP 15312ZIP 15314ZIP 15419ZIP 15067ZIP 15321ZIP 15333ZIP 15423ZIP 15360ZIP 15345ZIP 15340ZIP 15376ZIP 15055ZIP 15329ZIP 15019ZIP 15358ZIP 15331ZIP 15060Up the hierarchy
All counties in PennsylvaniaDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024