Washington County Information:
# Cities: 32
# ZIP Codes: 35
# Area Codes: 1
Area Code: 724
Washington County is the 14th largest of 67 Pennsylvania counties.
Washington County is the 18th most populous of 67 Pennsylvania counties.
The average home costs $93,180.66 in Washington County with 2.45 people per household.
CBSA: Pittsburgh, PA (Metro)
FIPS: 42125
MSA: Pittsburgh, PA