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

Social Security Offices Near Harford County

Where Is the Social Security Office Nearest Harford County?

The closest Social Security office to Harford County is the Abingdon Social Security Office in Abingdon, about 4.8 miles away, phone (877) 701-2142, open Monday to Friday, 9:00 AM to 4:00 PM. Balto Rossville Social Security Office is about 15 miles away.

Reviewed by ·

Closest Social Security Offices to Harford County

Straight-line distance from the center of Harford County (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 Harford County

Loading map…

Social Security office

Which Social Security Office Serves Your ZIP Code in Harford County?

SSA splits Harford County's 25 ZIP codes among 3 offices: 18 to the Abingdon Social Security Office, 6 to the Towson Social Security Office and 1 to the Elkton Social Security Office. For 4 of them, the assigned office isn't the closest one, so check your ZIP before you go.

Social Security office assigned to each ZIP code in Harford County
ZIP codeOffice SSA assignsDistance
21001Abingdon Social Security Office for ZIP code 210016.1 miles
21005Abingdon Social Security Office for ZIP code 2100510 miles
21009Abingdon Social Security Office for ZIP code 210091.1 miles
21010Abingdon Social Security Office for ZIP code 210105.3 miles
21013Towson Social Security Office for ZIP code 210139.2 miles
21014Abingdon Social Security Office for ZIP code 210145.3 miles
21015Abingdon Social Security Office for ZIP code 210155.3 miles
21017Abingdon Social Security Office for ZIP code 210173.7 miles
21028Abingdon Social Security Office for ZIP code 210287.4 miles
21034Abingdon Social Security Office for ZIP code 2103413 miles
21040Abingdon Social Security Office for ZIP code 210402.8 miles
21047Abingdon Social Security Office for ZIP code 210478.2 miles
21050Abingdon Social Security Office for ZIP code 210509.4 miles
21051Towson Social Security Office for ZIP code 210518.4 miles
21078Abingdon Social Security Office for ZIP code 2107811 miles
21082Towson Social Security Office for ZIP code 210827.9 miles
21084Abingdon Social Security Office for ZIP code 2108413 miles
21085Abingdon Social Security Office for ZIP code 210853.2 miles
21087Towson Social Security Office for ZIP code 21087Closest: Abingdon Social Security Office, 6.0 miles9.5 miles
21130Abingdon Social Security Office for ZIP code 211306.1 miles
21154Abingdon Social Security Office for ZIP code 2115413 miles
21156Towson Social Security Office for ZIP code 21156Closest: Abingdon Social Security Office, 6.0 miles9.6 miles
21160Abingdon Social Security Office for ZIP code 2116016 miles
21162Towson Social Security Office for ZIP code 21162Closest: Balto Rossville Social Security Office, 4.2 miles9.2 miles
21918Elkton Social Security Office for ZIP code 21918Closest: Abingdon Social Security Office, 16 miles19 miles

ZIP codes 21001, 21005, 21009, 21010, 21014, 21015, 21017, 21028, 21034, 21040, 21047, 21050, 21078, 21084, 21085, 21130, 21154 and 21160 go to the Abingdon Social Security Office, Corporate Center Dr, 3435a Box Hill, Abingdon.

ZIP codes 21013, 21051, 21082, 21087, 21156 and 21162 go to the Towson Social Security Office, 1220 E Joppa Rd, Building B, Suite 320, Towson.

ZIP code 21918 goes to the Elkton Social Security Office, 300 Big Elk Mall, Elkton.

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

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 Bel Air

Bel Air is about 2.5 miles west of central Harford County. SSA assigns its ZIP code, 21014, to the Abingdon Social Security Office at Corporate Center Dr, 3435a Box Hill, Abingdon, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Bel Air

Social Security Office Near Towson

Towson is about 20 miles southwest of central Harford County. SSA assigns its ZIP codes (21204, 21212, 21239, 21252, 21285 and 21286) to the Towson Social Security Office at 1220 E Joppa Rd, Building B, Suite 320, Towson, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Towson

Social Security Office Near Essex

Essex is about 18 miles southwest of central Harford County. SSA assigns its ZIP code, 21221, to the Balto Rossville Social Security Office at 5235 King Avenue, Suite 312, Baltimore, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Essex

Social Security Office Near Cockeysville

Cockeysville is about 18 miles west of central Harford County. SSA assigns its ZIP codes (21030 and 21031) to the Towson Social Security Office at 1220 E Joppa Rd, Building B, Suite 320, Towson, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Cockeysville

Social Security Office Near Rossville

Rossville is about 16 miles southwest of central Harford County. SSA assigns its ZIP code, 21237, to the Balto Rossville Social Security Office at 5235 King Avenue, Suite 312, Baltimore, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Rossville

Social Security Office Near Havre De Grace

Havre de Grace is about 9.9 miles east of central Harford County. SSA assigns its ZIP code, 21078, to the Abingdon Social Security Office at Corporate Center Dr, 3435a Box Hill, Abingdon, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Havre de Grace

Social Security Office Near Carney

Carney is about 15 miles southwest of central Harford County. SSA assigns its ZIP code, 21234, to the Towson Social Security Office at 1220 E Joppa Rd, Building B, Suite 320, Towson, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Carney

Social Security Office Near Abingdon

Abingdon is about 5.3 miles south of central Harford County. SSA assigns its ZIP code, 21009, to the Abingdon Social Security Office at Corporate Center Dr, 3435a Box Hill, Abingdon, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Abingdon

Social Security Office Near Aberdeen

Aberdeen is about 6.8 miles east of central Harford County. SSA assigns its ZIP code, 21001, to the Abingdon Social Security Office at Corporate Center Dr, 3435a Box Hill, Abingdon, open Monday to Friday, 9:00 AM to 4:00 PM.

More on Social Security offices near Aberdeen

Social Security Office Near Bel Air South

Bel Air South is about 2.1 miles south of central Harford County. SSA assigns its ZIP codes (21009, 21014 and 21015) to the Abingdon Social Security Office at Corporate Center Dr, 3435a Box Hill, Abingdon, open Monday to Friday, 9:00 AM to 4:00 PM.

How to Get an Appointment at the Abingdon 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 Abingdon Social Security Office at (877) 701-2142, 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.

Frequently Asked Questions

Where Is the Social Security Office in Harford County?

There isn't an office in Harford County itself. The closest is the Abingdon Social Security Office, Corporate Center Dr, 3435a Box Hill, Abingdon, MD 21009, about 4.8 miles away.

Which Social Security Office Serves My ZIP Code in Harford County?

SSA splits Harford County's 25 ZIP codes among 3 offices: 18 to the Abingdon Social Security Office, 6 to the Towson Social Security Office and 1 to the Elkton Social Security Office. 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 Harford County?

The Abingdon 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 Harford County?

SSA lists (877) 701-2142 for the Abingdon Social Security Office. SSA's national number is 1-800-772-1213.

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

Schedule online on SSA's appointment page, where the appointment may be by phone or in person, or call the Abingdon Social Security Office at (877) 701-2142 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 Maryland

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.