Washington County PA Information


Washington County Subdivisions

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  1. Washington County 2019 Demographic Data
  2. Growth Rates forWashington County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Pennsylvania Research Tools (Easy Tools & Current Data)
  3. Pennsylvania Data Comparison Tool - 2019 Demographics

Washington County PA Data & Demographics (As of July 1, 2019)


Total Population 212,984
Population in Households 207,448
Population in Familes 166,238
Population in Group Qrtrs 5,536
Population Density2 249
Diversity Index3 17


Median Household Income $61,627
Average Household Income $86,562
Per Capita Income $35,809


Total Housing Units 96,690 (100%)
Owner Occupied HU 64,455 (66.7%)
Renter Occupied HU 23,298 (24.1%)
Vacant Housing Units 8,937 ( 9.2%)
Median Home Value $188,207
Average Home Value $237,738


Total Households 87,753
Average Household Size 2.36
Family Households 57,321
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2019 2019-2024
Population 0.27% 0.24%
Households 0.33% 0.27%
Families 0.17% 0.16%
Median Household Income   3.08%
Per Capita Income   2.79%


Washington County PA - Peer Comparisons by Rank and Percentile

The table below compares Washington County to the other 67 counties and county equivalents in Pennsylvania by rank and percentile using July 1, 2019 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 18 75th
Population Density # 21 70th
Diversity Index # 35 48th
Median Household Income # 15 79th
Per Capita Income # 8 90th

Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.

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Pennsylvania Census Data Comparison Tool

Compare Pennsylvania July 1, 2019 Data
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