Washington County, Minnesota Genealogy
- 1 County Courthouse
- 2 History
- 3 Places/Localities
- 4 Resources
- 5 Societies and Libraries
- 6 Web Sites
- 7 References
- 1849--Washington County was created 27 October 1849 from St. Croix County in Wisconsin Territory.
County seat: Stillwater 
- For a brief history of how Washington County was named, click here, then select Washington County.
- Pierce County, Wisconsin
- Polk County, Wisconsin
- St. Croix County, Wisconsin
Civil War service men from Washington County served in various regiments. Men often joined a company (within a regiment) that originated in their county. Listed below are companies or regiments that were formed from men of Washington County.
- - 1st Regiment, Minnesota Infantry, Company B.
- - 3rd Regiment, Minnesota Infantry, Companies B and F.
- - 5th Regiment, Minnesota Infantry, Company K.
Societies and Libraries
Family History Centers
- The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).