ZIP Code 66968
About Washington
Washington is a city in and the county seat of Washington County, Kansas, United States. As of the 2020 census, the population of the city was 1,071.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
1,435
population
$56,731
median household income
11
people / sq mi
$111,600
median home value
$517
median gross rent
50.4
median age
771
housing units
690
households
132.6
land area (sq mi)