SSA Field Office · Office Code 686
The Fairmont Social Security Office is a Social Security field office at 400 S. State St, Suite 70, Fairmont, MN 56031, phone (877) 405-0414. SSA lists its hours as Monday to Friday, 9:00 AM to 4:00 PM. Appeals from people this office serves are heard at the Minneapolis, MN Hearing Office in Minneapolis, MN.
400 S. State St, Suite 70
Fairmont, MN 56031
Call (877) 405-0414 for the Fairmont Social Security OfficeDirections to the Fairmont Social Security Office
Fax: (833) 950-2182
From SSA's office data (updated March 9, 2026), checked against SSA's Office Locator on October 1, 2026. Closed on federal holidays.
Many tasks don't need this office. With a my Social Security account you can often request a replacement card, change your address or get a benefit letter.
Call (877) 405-0414 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday, 8 a.m. to 7 p.m. local time.
Make an appointment first. How to make a Social Security appointment.
Not sure which? Find out if your task needs an office visit.
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SSA's Office of Hearings Operations lists the Minneapolis, MN Hearing Office as the hearing office for people the Fairmont office serves. If you ask for a hearing after a denied disability or benefits claim, an administrative law judge from this office handles it.
You usually request a hearing online or through your field office, not by visiting the hearing office. How an appeal reaches a hearing. Source: SSA Hearing Office Locator.
| Office | Distance | Phone | Monday hours |
|---|---|---|---|
| Fairmont (this office) | (877) 405-0414 | 9:00 AM to 4:00 PM | |
| Mankato Social Security Office, Mankato, MN | 42 mi | (877) 457-1734 | 9:00 AM to 4:00 PM |
| Spencer Social Security Office, Spencer, IA | 51 mi | (866) 273-6050 | 9:00 AM to 4:00 PM |
| Mason City Social Security Office, Mason City, IA | 70 mi | (866) 365-6708 | 9:00 AM to 4:00 PM |
| Austin Social Security Office, Austin, MN | 74 mi | (866) 504-5010 | 9:00 AM to 4:00 PM |
| Fort Dodge Social Security Office, Fort Dodge, IA | 80 mi | (866) 839-6193 | 9:00 AM to 4:00 PM |
Straight-line distance between office addresses (U.S. Census Bureau geocoder). Blank cells are details SSA doesn't list.
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From SSA's Office Locator, looked up by ZIP code on October 1, 2026. How SSA assigns offices by ZIP code.
Every Social Security office in Minnesota · Offices in and near Fairmont
If this office has closed or moved, see what to do when an office closes or moves. Confirm details with SSA's Office Locator and office closings page before you go.
Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). It's closed on weekends and federal holidays.
SSA asks people to make an appointment before visiting an office. You can schedule online or by calling (877) 405-0414 or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778). See how to make an appointment.
SSA's Office of Hearings Operations lists the Minneapolis, MN Hearing Office as serving the Fairmont field office. It's at Suite 300, 250 Marquette Avenue, Minneapolis, MN 55401, phone (877) 512-3856. You usually ask for a hearing through your field office or online, not at the hearing office.
SSA assigns 30 ZIP codes to this office: 56013, 56014, 56023, 56025, 56027, 56031, 56033, 56039, 56051, 56068, 56075, 56088, 56097, 56098, 56101, 56111, 56118, 56121, 56127, 56137, 56143, 56145, 56150, 56159 and 56161 and others listed on this page. If yours is listed, this is your office.
The Mankato Social Security Office in Mankato, MN, about 42 mi away ((877) 457-1734).
Independent site, not affiliated with the Social Security Administration. Office and hearing office details come from SSA's public data and locators. To apply for benefits, appeal or manage your record, go to SSA directly at ssa.gov.