Northfield ZIP Codes

List of Zip Codes of Northfield

The following table lists ZIP Codes associated with Northfield, New Jersey, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

About Northfield New Jersey Zip Codes

The city of Northfield in New Jersey (NJ) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 8,427 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Northfield fall within county jurisdictions such as Atlantic. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Northfield, New Jersey follow the America/New_York time zone.