New Jersey · Checked Against SSA's Locator October 1, 2026

Social Security Offices Near Plainfield, NJ

Where Is the Social Security Office Nearest Plainfield, NJ?

The closest Social Security office to Plainfield, NJ is the Woodbridge Social Security Office in Iselin, about 5.7 miles away, phone (877) 600-2852, open Monday to Friday, 9:00 AM to 4:00 PM. New Brunswick Social Security Office is about 9.9 miles away.

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Closest Social Security Offices to Plainfield, NJ

Straight-line distance from the center of Plainfield (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 Plainfield

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Which Social Security Office Serves Your ZIP Code in Plainfield?

SSA assigns all 3 ZIP codes in Plainfield to the Union Township Social Security Office in Union. For 3 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 Plainfield
ZIP codeOffice SSA assignsDistance
07060Union Township Social Security Office for ZIP code 07060Closest: Woodbridge Social Security Office, 6.1 miles10 miles
07062Union Township Social Security Office for ZIP code 07062Closest: Woodbridge Social Security Office, 5.9 miles9.1 miles
07063Union Township Social Security Office for ZIP code 07063Closest: Woodbridge Social Security Office, 6.8 miles12 miles

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

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 North Plainfield

North Plainfield is about 1.3 miles west of central Plainfield. SSA assigns its ZIP codes (07060 and 07063) to the Union Township Social Security Office at 855 Lehigh Ave, Union, open Monday to Friday, 9:00 AM to 4:00 PM. The Woodbridge Social Security Office is closer to central North Plainfield (about 7.0 miles, against 11 miles), but it isn't the office SSA assigns.

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Social Security Office Near Edison Township

Edison township is about 8.4 miles southeast of central Plainfield. SSA splits its 90 ZIP codes among 7 offices: 25 to the Union Township Social Security Office in Union, 22 to the New Brunswick Social Security Office in New Brunswick, 21 to the Woodbridge Social Security Office in Iselin, 9 to the Staten Island Social Security Office in Staten Island, 8 to the Bridgewater Social Security Office in Bridgewater, 3 to the Parsippany Social Security Office in Parsippany and 2 to the Eatontown Social Security Office in Eatontown. Its own page lists every ZIP code.

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Social Security Office Near Woodbridge

Woodbridge is about 8.0 miles southeast of central Plainfield. SSA assigns its ZIP code, 07095, to the Woodbridge Social Security Office at 190 Middlesex Tpke, 3rd Floor, Iselin, open Monday to Friday, 9:00 AM to 4:00 PM.

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Social Security Office Near Piscataway Township

Piscataway township is about 5.4 miles southwest of central Plainfield. SSA splits its 91 ZIP codes among 7 offices: 24 to the New Brunswick Social Security Office in New Brunswick, 21 to the Union Township Social Security Office in Union, 16 to the Woodbridge Social Security Office in Iselin, 15 to the Bridgewater Social Security Office in Bridgewater, 11 to the Parsippany Social Security Office in Parsippany, 3 to the Staten Island Social Security Office in Staten Island and 1 to the East Orange Social Security Office in East Orange. Its own page lists every ZIP code.

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Social Security Office Near New Brunswick

New Brunswick is about 9.0 miles south of central Plainfield. SSA assigns its ZIP code, 08901, to the New Brunswick Social Security Office at 550 Jersey Avenue, Suite 200, New Brunswick, open Monday to Friday, 9:00 AM to 4:00 PM.

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Social Security Office Near Somerset

Somerset is about 8.6 miles southwest of central Plainfield. SSA splits its 34 ZIP codes among 4 offices: 19 to the New Brunswick Social Security Office in New Brunswick, 11 to the Bridgewater Social Security Office in Bridgewater, 2 to the Union Township Social Security Office in Union and 2 to the Woodbridge Social Security Office in Iselin. Its own page lists every ZIP code.

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Social Security Office Near Rahway

Rahway is about 7.1 miles east of central Plainfield. SSA assigns its ZIP code, 07065, to the Union Township Social Security Office at 855 Lehigh Ave, Union, open Monday to Friday, 9:00 AM to 4:00 PM. The Woodbridge Social Security Office is closer to central Rahway (about 3.4 miles, against 5.5 miles), but it isn't the office SSA assigns.

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Social Security Office Near Warren Township

Warren township is about 5.6 miles west of central Plainfield. SSA splits its 89 ZIP codes among 8 offices: 25 to the Parsippany Social Security Office in Parsippany, 21 to the Union Township Social Security Office in Union, 16 to the Bridgewater Social Security Office in Bridgewater, 15 to the New Brunswick Social Security Office in New Brunswick, 6 to the Woodbridge Social Security Office in Iselin, 3 to the East Orange Social Security Office in East Orange, 2 to the Easton Social Security Office in Easton and 1 to the Springfield Ave Social Security Office in Newark. Its own page lists every ZIP code.

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Social Security Office Near Sewaren

Sewaren is about 9.6 miles southeast of central Plainfield. SSA assigns its ZIP code, 07077, to the Woodbridge Social Security Office at 190 Middlesex Tpke, 3rd Floor, Iselin, open Monday to Friday, 9:00 AM to 4:00 PM.

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Social Security Office Near Bridgewater

Bridgewater is about 10 miles west of central Plainfield. SSA splits its 67 ZIP codes among 6 offices: 19 to the New Brunswick Social Security Office in New Brunswick, 17 to the Parsippany Social Security Office in Parsippany, 16 to the Bridgewater Social Security Office, 9 to the Union Township Social Security Office in Union, 4 to the Easton Social Security Office in Easton and 2 to the Trenton Social Security Office in Trenton. Its own page lists every ZIP code.

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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 New Jersey Cities

Frequently Asked Questions

Where Is the Social Security Office in Plainfield?

There isn't an office in Plainfield, NJ itself. The closest is the Woodbridge Social Security Office, 190 Middlesex Tpke, 3rd Floor, Iselin, NJ 08830, about 5.7 miles away.

Which Social Security Office Serves My ZIP Code in Plainfield?

SSA assigns all 3 ZIP codes in Plainfield to the Union Township Social Security Office in Union. 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 Plainfield?

The Woodbridge 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 Plainfield?

SSA lists (877) 600-2852 for the Woodbridge Social Security Office. SSA's national number is 1-800-772-1213.

Every Social Security office in New Jersey

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

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.