Mankato, MN · Social Security Field Office
12 Civic Cntr Plaza, STE 1550 Mankato Pl
Mankato, MN 56001
Call (877) 457-1734 for the Mankato Social Security OfficeDirections to the Mankato Social Security Office
Fax: (833) 902-2694
| Monday | 9:00 AM to 4:00 PM |
|---|---|
| Tuesday | 9:00 AM to 4:00 PM |
| Wednesday | 9:00 AM to 4:00 PM |
| Thursday | 9:00 AM to 4:00 PM |
| Friday | 9:00 AM to 4:00 PM |
| Saturday and Sunday | Closed |
From SSA's office data, updated March 9, 2026, and checked against SSA's Office Locator on October 1, 2026. Closed on federal holidays.
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Many Social Security tasks don't need a visit. You can often replace a card, change your address or get a benefit verification letter online through a my Social Security account. If you do need to go in, see what to bring and how appointments work.
Office details come from SSA's office data (updated March 9, 2026). Offices move and hours change, so confirm with SSA's Office Locator and office closings page before you go.
SSA asks you to make an appointment before you visit an office. Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call this office at (877) 457-1734 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time.
If you only need a new or replacement Social Security card or to update your personal information, SSA directs you to a Card Center where your ZIP code has one.
SSA assigns 66 ZIP codes to this office. If yours is listed, this is the office to use:
550195502155046550525505355057550875508855307553125533455335553365533855350553545536655370553815538555395553965600156003560105601756019560215602256024560285603056034560375604156044560485605056052560545605556056560575605856060560625606356065560695607156072560735607456078560805608156082560855608756090560915609356096561205616056162
From SSA's Office Locator, looked up by ZIP code on October 1, 2026.
Straight-line distance between office addresses (U.S. Census Bureau geocoder).
All Social Security offices in Minnesota · Social Security offices near Mankato
Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (updated March 9, 2026). Offices are closed on weekends and federal holidays. Check SSA's office closings page before you go.
SSA's Office Locator assigns 66 ZIP codes to this office: 55019, 55021, 55046, 55052, 55053, 55057, 55087, 55088, 55307, 55312, 55334, 55335, 55336, 55338, 55350, 55354, 55366, 55370, 55381, 55385, 55395, 55396, 56001, 56003, 56010, 56017, 56019, 56021, 56022, 56024, 56028, 56030, 56034, 56037, 56041, 56044, 56048, 56050, 56052, 56054, 56055, 56056, 56057, 56058, 56060, 56062, 56063, 56065, 56069, 56071, 56072, 56073, 56074, 56078, 56080, 56081, 56082, 56085, 56087, 56090, 56091, 56093, 56096, 56120, 56160 and 56162. SSA assigns offices by ZIP code, so if yours is listed, this is your office.
SSA lists (877) 457-1734 for this office and (833) 902-2694 as its fax number. SSA's national number is 1-800-772-1213.
12 Civic Cntr Plaza, STE 1550 Mankato Pl, Mankato, MN 56001.
The Fairmont Social Security Office in Fairmont, MN is about 42 miles away, phone (877) 405-0414. The next closest is Bloomington Social Security Office, about 57 miles away.
Independent site, not affiliated with the Social Security Administration. Office addresses, phone numbers and hours come from SSA's public office data. To apply for benefits or manage your record, go to SSA directly at ssa.gov.