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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Hightstown, NJ

Hightstown, NJ Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 08520StandardMercer27,869609

Timezone(s):Eastern (GMT -05:00)
Counties:MERCER, NJ
Population:5,494 (More Details)
Male Population:2,740
Female Population:2,754
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:229 square miles (county)
Land Area:225 square miles (county)
Water Area:4 square miles (county)

Hightstown, NJ Demographic Information *

Total population5,494
Male population2,740
Female population2,754
Median age (years)36.9
White Population3,815
Black Population442
Indian Population31
Asian Population224
Hawaiian Population8
Hispanic Population1,664
Median age (Male)35.7
Median age (Female)38
Total households1,976
Family households (families)1,352
Average household size2.73
Average family size3.23
Total housing units2,108
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],