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Zip Code 08225 — Northfield, NJ

ZIP Code 08225 is associated with Northfield, NJ, in Atlantic County. The listed population estimate is 8,456; estimated density is 539.5 people per square mile. Among records with population estimates, it ranks #11 of 25 in Atlantic County and #338 of 595 in NJ.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.361670, -74.539630)

Data MetricLocal Statistic
Postal / Zip Code08225
Primary CityNorthfield
State / ProvinceNJ
CountyAtlantic
Total Population8,456
Population Density539.5 people/sq mi
TimezoneAmerica/New_York

How 08225 Compares

MetricZIP 08225Atlantic County recordsNJ records
Population estimate8,456273,149 (sum)9,343,809 (sum)
Population Density539.5 /sq mi----
County population rank#11 of 25----
State population rank#338 of 595----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in NJ

ZIP CodeCityDistancePopulation estimate
ZIP 08221Linwood2.1 mi6,992
ZIP 08232Pleasantville2.2 mi19,887
ZIP 08402Margate City2.8 mi5,234
ZIP 08403Longport2.9 mi1,046
ZIP 08406Ventnor City3.1 mi8,972

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →