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Zip Code 08751 — Seaside Heights, NJ

08751 is a ZIP Code associated with Seaside Heights, NJ, located within Ocean. 08751 ranks #20 out of 29 ZIP codes in Ocean County by population (and #453 out of 598 in NJ). The area supports an estimated population of 4,185 residents across Data Pending housing units, with a population density of 1,233.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.950120, -74.081470)

Data MetricLocal Statistic
Postal / Zip Code08751
Primary CitySeaside Heights
State / ProvinceNJ
CountyOcean
Total Population4,185
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,233.5 people/sq mi
TimezoneAmerica/New_York

How 08751 Compares

MetricZIP 08751Ocean CountyNJ State Average
Population4,185653,364 (Total)9,343,809 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1,233.5 /sq mi----
County Pop Rank#20 of 29----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 08735Lavallette2.3 mi3,451N/A
Zip 08740Ocean Gate2.8 mi1,599N/A
Zip 08732Island Heights3.4 mi1,558N/A
Zip 08753Toms River4.2 mi65,448N/A
Zip 08741Pine Beach4.7 mi2,709N/A

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 →