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  5. Washington County

Where is Washington County, Idaho?

location of Washington county on a map

Washington County is a county equivalent area found in Idaho, USA. The county government of Washington is found in the county seat of Weiser.

With a total 3,816.31 sq. km of land and water area, Washington County, Idaho is the 456th largest county equivalent area in the United States. Home to 10,021 people, Washington County has a total 4519 households earning 37453 on average per year.

Washington County, Idaho - Quick Facts

FIPS Code 16087
Area Codes 208
Time Zone MST
Major Cities Weiser (population: 8,499), Cambridge (population: 936), Midvale (population: 629)
Land Area 3,869 sq miles
Water Area 1,453 sq miles
Household Income $37,453
Housing Units 4,519
Median Home Value $122,700
High School Grads 82% of population
Holders of Bachelors Degrees 17% of population
Retail Spending $7,645 per capita

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This page was last updated on June 30, 2016.