Michigan · Checked Against SSA's Locator October 1, 2026

Social Security Offices Near Mason, MI

Where Is the Social Security Office Nearest Mason, MI?

SSA assigns all 15 ZIP codes in Mason, MI to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, about 8.9 miles away, phone (877) 512-5944, open Monday to Friday, 9:00 AM to 4:00 PM.

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Closest Social Security Offices to Mason, MI

Straight-line distance from the center of Mason (U.S. Census Gazetteer) to each office's address (U.S. Census Bureau geocoder). Office hours and phone numbers from SSA's office data, checked against SSA's Office Locator on October 1, 2026; confirm with SSA's Office Locator before you go.

Map of Social Security Offices Near Mason

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Social Security office

Which Social Security Office Serves Your ZIP Code in Mason?

SSA assigns all 15 ZIP codes in Mason to the Lansing Social Security Office in Lansing. For one ZIP code, the assigned office isn't the closest one, so check your ZIP before you go.

Social Security office assigned to each ZIP code in Mason
ZIP codeOffice SSA assignsDistance
48819Lansing Social Security Office for ZIP code 4881916 miles
48821Lansing Social Security Office for ZIP code 488215.8 miles
48824Lansing Social Security Office for ZIP code 488244.8 miles
48825Lansing Social Security Office for ZIP code 488254.7 miles
48827Lansing Social Security Office for ZIP code 4882713 miles
48842Lansing Social Security Office for ZIP code 488423.3 miles
48854Lansing Social Security Office for ZIP code 488548.6 miles
48864Lansing Social Security Office for ZIP code 488648.3 miles
48895Lansing Social Security Office for ZIP code 4889514 miles
48910Lansing Social Security Office for ZIP code 489101.7 miles
48911Lansing Social Security Office for ZIP code 489111.3 miles
48912Lansing Social Security Office for ZIP code 489124.2 miles
48933Lansing Social Security Office for ZIP code 489333.3 miles
49251Lansing Social Security Office for ZIP code 49251Closest: Jackson Social Security Office, 15 miles17 miles
49264Lansing Social Security Office for ZIP code 4926416 miles

ZIP codes 48819, 48821, 48824, 48825, 48827, 48842, 48854, 48864, 48895, 48910, 48911, 48912, 48933, 49251 and 49264 go to the Lansing Social Security Office, 5210 Perry Robinson, Lansing.

Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Mason (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.

Social Security Offices Near Areas Around Mason

Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.

Social Security Office Near Lansing

Lansing is about 11 miles northwest of central Mason. SSA assigns its ZIP codes (48906, 48910, 48911, 48912, 48915 and 48933) to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Lansing

Social Security Office Near East Lansing

East Lansing is about 12 miles north of central Mason. SSA assigns its ZIP codes (48823, 48824 and 48825) to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near East Lansing

Social Security Office Near Okemos

Okemos is about 9.0 miles north of central Mason. SSA assigns its ZIP code, 48864, to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Holt

Holt is about 6.2 miles northwest of central Mason. SSA assigns its ZIP code, 48842, to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Eaton Rapids

Eaton Rapids is about 12 miles southwest of central Mason. SSA assigns its ZIP code, 48827, to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, open Monday to Friday, 9:00 AM to 4:00 PM.

Social Security Office Near Williamston

Williamston is about 11 miles northeast of central Mason. SSA assigns its ZIP code, 48895, to the Lansing Social Security Office at 5210 Perry Robinson, Lansing, open Monday to Friday, 9:00 AM to 4:00 PM.

How to Get an Appointment at the Lansing Social Security Office

SSA asks you to make an appointment before you visit an office. You can schedule one online on SSA's appointment page by answering a few questions; the appointment may be by phone or in person, and you can change or cancel it from the confirmation email or text.

To book by phone, call the Lansing Social Security Office at (877) 512-5944, or SSA's national number, 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. Help is available in English, Spanish and other languages.

See office hours and appointments for the best times to call and visit.

Can You Skip the Trip?

You can often replace a card, update your address or get a benefit letter online with a my Social Security account. If you need to go in, check what to bring.

Social Security Offices Near Other Michigan Cities

Frequently Asked Questions

Where Is the Social Security Office in Mason?

There isn't an office in Mason, MI itself. The closest is the Lansing Social Security Office, 5210 Perry Robinson, Lansing, MI 48911, about 8.9 miles away.

Which Social Security Office Serves My ZIP Code in Mason?

SSA assigns all 15 ZIP codes in Mason to the Lansing Social Security Office in Lansing. SSA assigns offices by ZIP code, and the assigned office isn't always the closest one. Look up your ZIP code in the table on this page or in SSA's Office Locator.

What Are Social Security Office Hours Near Mason?

The Lansing Social Security Office is open Monday to Friday, 9:00 AM to 4:00 PM, according to SSA's office data (checked against SSA's Office Locator on October 1, 2026). Offices close on weekends and federal holidays.

What Is the Phone Number for the Social Security Office Near Mason?

SSA lists (877) 512-5944 for the Lansing Social Security Office. SSA's national number is 1-800-772-1213.

How Do I Make an Appointment at the Social Security Office Near Mason?

Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Lansing Social Security Office at (877) 512-5944 or SSA at 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday, 8 a.m. to 7 p.m. local time. SSA asks you to make an appointment before visiting an office.

Every Social Security office in Michigan

Sources

  1. Social Security Administration, field office and resident station data (updated March 9, 2026)
  2. SSA Office Locator (offices and ZIP code assignments, checked October 1, 2026)
  3. U.S. Census Bureau: geocoder, 2023 Gazetteer files and 2020 ZIP Code Tabulation Area relationship files
  4. SSA: Make an appointment
  5. SSA: Contact by phone
  6. SSA: Office locator guidance (appointments and Card Centers)

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.