Washington County

Digitized State of Minnesota Plat Book – 1916 (geo.lib.umn.edu)
Marine on St. Croix, Minnesota
Washington County, Minnesota (Wikipedia) Washington County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 267,568, making it the fifth-most populous county in Minnesota. Its county seat is Stillwater. The largest city in the county is Woodbury, the eighth-largest city in Minnesota and the fourth-largest Twin Cities suburb.

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