Zip Code 08534 — Pennington, NJ

ZIP Code 08534 is associated with Pennington, NJ, in Mercer County. The listed population estimate is 13,272; estimated density is 235.2 people per square mile. Among records with population estimates, it ranks #13 of 22 in Mercer County and #244 of 595 in NJ.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.330260, -74.794220)

Data MetricLocal Statistic
Postal / Zip Code08534
Primary CityPennington
State / ProvinceNJ
CountyMercer
Total Population13,272
Population Density235.2 people/sq mi
TimezoneAmerica/New_York

How 08534 Compares

MetricZIP 08534Mercer County recordsNJ records
Population estimate13,272395,671 (sum)9,343,809 (sum)
Population Density235.2 /sq mi----
County population rank#13 of 22----
State population rank#244 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 08560Titusville3.6 mi3,245
ZIP 08628Trenton4.6 mi9,831
ZIP 08525Hopewell4.6 mi4,522
ZIP 08648Lawrence Township4.9 mi31,323
ZIP 08638Trenton5.4 mi22,816

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 →