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Washington County, Pennsylvania ZIP code demographics

64 ZIP Code Tabulation Areas in Washington County, Pennsylvania. The population-weighted median household income is about $89,899, the median home value about $260,253, and 76.9% of occupied homes are owner-occupied.

64
ZIP codes
334.1K
Population
53
Data points

Washington County at a glance

$89,899
Median household income
$260,253
Median home value
44.6
Median age
76.9%
Owner-occupied
154,053
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 5 Washington County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
115241Bethel Park22,29483.7%$153,936
215367Nottingham9,90690.1%$135,542
315057Cecil16,58387.3%$120,821
415321Cecil2,02575.8%$117,656
515026Findlay4,17581.6%$115,556
Top 5 Washington County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
115301Amwell50,34866.8%$70,473
215317Canonsburg43,87179.3%$108,044
315102Bethel Park30,34478.4%$108,966
415241Bethel Park22,29483.7%$153,936
515017Bridgeville17,78273.2%$86,937
Top 5 Washington County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
115317Canonsburg43,87179.3%$108,044$1.5B
215102Bethel Park30,34478.4%$108,966$1.2B
315241Bethel Park22,29483.7%$153,936$1.1B
415301Amwell50,34866.8%$70,473$1B
515057Cecil16,58387.3%$120,821$647.5M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 15350 (Cecil) at 4,600 people/sq mi. Least dense: 15377 (East Finley) at 15 people/sq mi.

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