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Minnesota's Seventh Congressional District
Washington, DC Office
2204 Rayburn HOB
Washington, DC 20515
Phone: (202) 225-2165
Fax: (202) 225-1593
Hours: M-F 9AM-6PM Eastern
Detroit Lakes District Office
714 Lake Avenue Suite 101
Detroit Lakes , MN 56501
Phone: 218-847-5056
Fax: 218-847-5109
Marshall District Office
1420 East College Drive SW/WC
Marshall, MN 56258
Phone: 507-537-2299
Fax: 507-537-2298
Hours: Mon, Wed, Thurs: 8:00AM to 3:00PM,
Tuesday & Friday: closed
Montevideo District Office
100 N. First Street
Montevideo, MN 56265
Phone: 320-235-1061 (Willmar Office)
Hours: Tuesday only: 9:00AM to 2:00PM
Redwood Falls District Office
230 East 3rd Street
Redwood Falls, MN 56283
Phone: 507-637-2270
Hours: Tuesday Only: 9:00AM - 2:30PM
Willmar District Office
324 3rd Street, SW, Suite 4
Willmar, MN 56201
Phone: 320-235-1061
Fax: 320-235-2651
Contact Congressman Peterson
Welcome to the on-line office for Congressman Collin Peterson. Please visit the Contact Me page to contact Collin electronically or click on the office location nearest you for details.