Which Social Security Office Serves Your ZIP Code in Caro?
SSA assigns Caro's ZIP code, 48723, to the Saginaw Social Security Office in Saginaw. For one ZIP code, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP code 48723 goes to the Saginaw Social Security Office, 611 E. Genesee Ave., Saginaw.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Caro (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.
How to Get an Appointment at the Bay City 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 Bay City Social Security Office at (866) 366-4924, 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.
Social Security Offices Near Other Michigan Cities
Frequently Asked Questions
Where Is the Social Security Office in Caro?
There isn't an office in Caro, MI itself. The closest is the Bay City Social Security Office, 1115 Washington Ave, Bay City, MI 48708, about 26 miles away.
Which Social Security Office Serves My ZIP Code in Caro?
SSA assigns Caro's ZIP code, 48723, to the Saginaw Social Security Office in Saginaw. 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 Caro?
The Bay City 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 Caro?
SSA lists (866) 366-4924 for the Bay City Social Security Office. SSA's national number is 1-800-772-1213.
How Do I Make an Appointment at the Social Security Office Near Caro?
Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Bay City Social Security Office at (866) 366-4924 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