Plain

City ZIP codes · New Jersey

Plainfield, NJ ZIP Codes

4 ZIP codes use the postal name Plainfield, New Jersey (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 1 for PO boxes or a single organization. Median household income runs from $78,602 in 07060 to $98,344 in 07062, 1.3 times as much (Census Bureau, ACS 2020-2024). Plainfield's most populous ZIP code is 07060, with 48,363 people (ACS 2020-2024); 62% of its land is in the city of Plainfield.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Plainfield's ZIP codes?

07060: $79k median household income07062: $98k median household income07063: $93k median household income07060070620706307060: $79k median household income07062: $98k median household income07063: $93k median household income07060070620706307060: $79k median household income07062: $98k median household income07063: $93k median household income070600706207063
The 3 residential ZIP codes named Plainfield, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Plainfield's ZIP codes?

The highest median household income is in 07062 ($98,344), the lowest in 07060 ($78,602). Home values run from $392,500 in 07063 to $396,100 in 07062.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 3 residential ZIP codes of Plainfield

Residential ZIP codes with the postal name Plainfield, NJ, largest first (ACS 2020-2024); sort by any column
County
07060 Union County 48,363 9,675 $79k $394k
07062 Union County 15,399 8,008 $98k $396k
07063 Union County 14,235 7,975 $93k $393k

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Plainfield

1 ZIP code named Plainfield has no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Plainfield, NJ: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
07061Union County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Plainfield's ZIP codes reach?

Plainfield's residential ZIP codes lie in 2 counties: Union County (3 ZIP codes mainly there), Somerset County (part of a ZIP code).

Which places do Plainfield's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Plainfield's residential ZIP codes cover Plainfield itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Plainfield's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Plainfield starts with 070.

Three-digit prefixes of Plainfield's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Plainfield's
PrefixSectional centerHereAll codes
070 Dv Daniels, NJ (SCF 070) 4 88

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.