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

Social Security Offices Near Newton, IA

Where Is the Social Security Office Nearest Newton, IA?

SSA assigns Newton, IA's ZIP code, 50208, to the Des Moines Social Security Office at 455 SW 5th St, STE F, Des Moines, about 31 miles away, phone (866) 964-7583, open Monday to Friday, 9:00 AM to 4:00 PM. The Marshalltown Social Security Office in Marshalltown is closer (about 23 miles), but it isn't the office SSA assigns.

Reviewed by ·

Closest Social Security Offices to Newton, IA

Straight-line distance from the center of Newton (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 Newton

Loading map…

Social Security office

Which Social Security Office Serves Your ZIP Code in Newton?

SSA assigns Newton's ZIP code, 50208, to the Des Moines Social Security Office in Des Moines. 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 Newton
ZIP codeOffice SSA assignsDistance
50208Des Moines Social Security Office for ZIP code 50208Closest: Marshalltown Social Security Office, 22 miles31 miles

ZIP code 50208 goes to the Des Moines Social Security Office, 455 SW 5th St, STE F, Des Moines.

Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Newton (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 Newton

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 Colfax

Colfax is about 10 miles west of central Newton. SSA assigns its ZIP code, 50054, to the Des Moines Social Security Office at 455 SW 5th St, STE F, Des Moines, open Monday to Friday, 9:00 AM to 4:00 PM.

How to Get an Appointment at the Marshalltown 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 Marshalltown Social Security Office at (877) 819-2595, 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 Iowa Cities

Frequently Asked Questions

Where Is the Social Security Office in Newton?

There isn't an office in Newton, IA itself. The closest is the Marshalltown Social Security Office, 2502 S 2nd St, Marshalltown, IA 50158, about 23 miles away.

Which Social Security Office Serves My ZIP Code in Newton?

SSA assigns Newton's ZIP code, 50208, to the Des Moines Social Security Office in Des Moines. 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 Newton?

The Marshalltown 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 Newton?

SSA lists (877) 819-2595 for the Marshalltown Social Security Office. SSA's national number is 1-800-772-1213.

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

Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Marshalltown Social Security Office at (877) 819-2595 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 Iowa

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.