Census place · GEOID 3469390 · Middlesex County
South Plainfield, NJ ZIP codes
3 ZIP/ZCTAs intersecting this Census place in Middlesex County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place South Plainfield (GEOID 3469390). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 111,167 (3 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of South Plainfield, NJ

ZIP/ZCTA overlap with South Plainfield
Population overlap
Share of each ZIP/ZCTA’s population located within South Plainfield, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting South Plainfield
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 07060 | Plainfield | Union County | 47,560 | $72,882 |
| 07080 | South Plainfield | Middlesex County | 24,215 | $126,161 |
| 08820 | Edison | Middlesex County | 39,392 | $168,453 |