• Crawford
• Grant
• Green
• Iowa
• Lafayette
• Richland
• Miscellaneous

Crawford

• County Website:
  http://crawfordcountywi.org/
• County Seat: Prairie du chien
• Prairie du Chien Public LIbrary

Grant

• County Website: http://grantcounty.org/
• County Seat: Lancaster
• City of Platteville
• Platteville Public Library
• Southwest Technical College - located in Fennimore

Green

• County Website: http://www.co.green.wi.gov/
• County Seat: Monroe
• Monroe Public Library
• Monroe Campus of Blackhawk Tech

Iowa

• County Website: http://www.iowacounty.org/
• County Seat: Dodgeville
• Dodgeville Public Library

Lafayette

• County Website: http://www.co.lafayette.wi.gov/
• County Seat: Darlington
• Darlington Public Library
• Lafayette Development Corporation: http://www.lafayettecounty.org/

Richland

• County Website: http://www.co.richland.wi.us/
• County Seat: Richland Center
• Richland Center Public Library
• UW-Richland in Richland Center

Miscellaneous

• Index to county web sites
• Local newspapers
• Southwest Wisconsin Room - Houses the Southwest Wisconsin Collection, which has an emphasis on county histories and other local historical and family records.
• Tri County Cheese Trail - An ATV trail that runs through Iowa, Lafayette and Green counties.
• Wisconsin, State and Local Government Sites