New Jersey · Checked Against SSA's Locator October 1, 2026
The closest Social Security office to Williamstown, NJ is the Glassboro Social Security Office in Glassboro, about 8.3 miles away, phone (866) 883-5305, open Monday to Friday, 9:00 AM to 4:00 PM. Mount Laurel Social Security Office is about 17 miles away.
830 Delsea Dr North
Glassboro, NJ 08028
Call (866) 883-5305 for the Glassboro Social Security OfficeDirections to the Glassboro Social Security Office
Fax: (833) 950-2668
| 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 |
532 Fellowship Road, Suite E
Mount Laurel, NJ 08054
Call (866) 837-5002 for the Mount Laurel Social Security OfficeDirections to the Mount Laurel Social Security Office
Fax: (833) 950-3279
| 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 |
6 Executive Campus, Suite 200
Cherry Hill, NJ 08002
Call (866) 931-2879 for the Cherry Hill Social Security OfficeDirections to the Cherry Hill Social Security Office
Fax: (833) 950-2974
| 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 |
3336 S Broad Street, Stadium Plaza
Philadelphia, PA 19145
Call (877) 575-5191 for the Phila South Social Security OfficeDirections to the Phila South Social Security Office
Fax: (833) 950-2876
Limited services: this office doesn't handle Social Security card replacements or updates. Go to another office for card tasks.
| 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 |
1500 John F Kennedy Blvd, 2 Penn Ctr 20th Flr STE 2000a
Philadelphia, PA 19102
Call (866) 613-3969 for the Phila-Downtown Social Security OfficeDirections to the Phila-Downtown Social Security Office
Fax: (833) 950-2882
Limited services: this office doesn't handle Social Security card replacements or updates. Go to another office for card tasks.
| 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 |
1500 John F Kennedy Blvd, 2 Penn Ctr STE 2000b
Philadelphia, PA 19102
Call (877) 541-5846 for the Philadelphia Social Security Card CenterDirections to the Philadelphia Social Security Card Center
Fax: (833) 532-0549
Card Center: new and replacement Social Security cards and updates to your personal information only. Go to a regular office for benefits and appeals.
| 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 |
Straight-line distance from the center of Williamstown (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.
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SSA assigns Williamstown's ZIP code, 08094, to the Glassboro Social Security Office in Glassboro. SSA assigns offices by ZIP code, so the office to use is the one listed for your ZIP.
| ZIP code | Office SSA assigns | Distance |
|---|---|---|
| 08094 | Glassboro Social Security Office for ZIP code 08094 | 9.8 miles |
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps Williamstown (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.
Where people in nearby communities go, and how far it is. Each area's office is the one SSA assigns to its ZIP codes.
Camden is about 19 miles northwest of central Williamstown. SSA assigns its ZIP codes (08102, 08103, 08104 and 08105) to the Cherry Hill Social Security Office at 6 Executive Campus, Suite 200, Cherry Hill, open Monday to Friday, 9:00 AM to 4:00 PM.
Monroe township is about 1.7 miles south of central Williamstown. SSA splits its 44 ZIP codes among 5 offices: 17 to the Cherry Hill Social Security Office in Cherry Hill, 15 to the Glassboro Social Security Office in Glassboro, 7 to the Egg Harbor Twp Social Security Office in Egg Harbor Twp, 4 to the Bridgeton Social Security Office in Bridgeton and 1 to the Mount Laurel Social Security Office in Mount Laurel. Its own page lists every ZIP code.
Mount Ephraim is about 15 miles northwest of central Williamstown. SSA assigns its ZIP code, 08059, to the Cherry Hill Social Security Office at 6 Executive Campus, Suite 200, Cherry Hill, open Monday to Friday, 9:00 AM to 4:00 PM.
Glassboro is about 7.7 miles west of central Williamstown. SSA assigns its ZIP code, 08028, to the Glassboro Social Security Office at 830 Delsea Dr North, Glassboro, open Monday to Friday, 9:00 AM to 4:00 PM.
Hamilton township is about 19 miles southeast of central Williamstown. SSA splits its 24 ZIP codes among 4 offices: 20 to the Egg Harbor Twp Social Security Office in Egg Harbor Twp, 2 to the Bridgeton Social Security Office in Bridgeton, 1 to the Cherry Hill Social Security Office in Cherry Hill and 1 to the Glassboro Social Security Office in Glassboro. Its own page lists every ZIP code.
Blackwood is about 9.4 miles northwest of central Williamstown. SSA assigns its ZIP code, 08012, to the Cherry Hill Social Security Office at 6 Executive Campus, Suite 200, Cherry Hill, open Monday to Friday, 9:00 AM to 4:00 PM. The Glassboro Social Security Office is closer to central Blackwood (about 5.9 miles, against 8.9 miles), but it isn't the office SSA assigns.
Mount Laurel is about 19 miles north of central Williamstown. SSA splits its 98 ZIP codes among 10 offices: 31 to the Cherry Hill Social Security Office in Cherry Hill, 23 to the Mount Laurel Social Security Office, 11 to the Phila-Downtown Social Security Office in Philadelphia, 11 to the Phila Northeast Social Security Office in Philadelphia, 7 to the Fairless Hills Social Security Office in Fairless Hills, 4 to the Phila Germantown Social Security Office in Philadelphia, 3 to the Glassboro Social Security Office in Glassboro, 3 to the Phila Aramingo Social Security Office in Philadelphia, 3 to the Phila-Nicetown Social Security Office in Philadelphia and 2 to the Phila South Social Security Office in Philadelphia. Its own page lists every ZIP code. Card tasks for 32 of these ZIP codes go to the Philadelphia Social Security Card Center.
Gibbsboro is about 10 miles north of central Williamstown. SSA assigns its ZIP code, 08026, to the Cherry Hill Social Security Office at 6 Executive Campus, Suite 200, Cherry Hill, open Monday to Friday, 9:00 AM to 4:00 PM.
Gibbstown is about 19 miles northwest of central Williamstown. SSA assigns its ZIP code, 08027, to the Glassboro Social Security Office at 830 Delsea Dr North, Glassboro, open Monday to Friday, 9:00 AM to 4:00 PM. The West Chester Social Security Office is closer to central Gibbstown (about 4.3 miles, against 11 miles), but it isn't the office SSA assigns.
Cherry Hill is about 15 miles north of central Williamstown. SSA splits its 121 ZIP codes among 14 offices: 32 to the Cherry Hill Social Security Office, 15 to the Mount Laurel Social Security Office in Mount Laurel, 13 to the Glassboro Social Security Office in Glassboro, 12 to the Phila Germantown Social Security Office in Philadelphia, 12 to the Phila-Downtown Social Security Office in Philadelphia, 11 to the Phila Northeast Social Security Office in Philadelphia, 7 to the Phila University City Social Security Office in Philadelphia, 4 to the Upper Darby Social Security Office in Upper Darby, 3 to the Phila South Social Security Office in Philadelphia, 3 to the Phila Aramingo Social Security Office in Philadelphia, 3 to the Phila-Nicetown Social Security Office in Philadelphia, 2 to the Norristown Social Security Office in Norristown, 2 to the Fairless Hills Social Security Office in Fairless Hills and 2 to the Chester Social Security Office in Chester. Its own page lists every ZIP code. Card tasks for 48 of these ZIP codes go to the Philadelphia Social Security Card Center.
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.
There isn't an office in Williamstown, NJ itself. The closest is the Glassboro Social Security Office, 830 Delsea Dr North, Glassboro, NJ 08028, about 8.3 miles away.
SSA assigns Williamstown's ZIP code, 08094, to the Glassboro Social Security Office in Glassboro. 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.
The Glassboro 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.
SSA lists (866) 883-5305 for the Glassboro Social Security Office. SSA's national number is 1-800-772-1213.
Every Social Security office in New Jersey
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.