Washington is a city in Daviess County, Indiana, United States. The population was 12,017 at the time of the 2020 census. The city is the county seat of Daviess County. It is also the principal city of the Washington, Indiana Micropolitan Statistical Area, which comprises all of Daviess County and had an estimated 2017 population of 31,648.
SponsoredNavigate with 3D maps, aerial views, and live traffic updates. Try it now for free! Explore 3D satellite, terrain, and street maps. Install now for real-time navigation!