Trenton, NJ 08620 ZIP Code Profile

Related Place Profiles:
Groveville, NJ | Trenton, NJ | Yardville, NJ

Camera Icon Photos of the local Trenton, NJ area

ZIP Code 08620: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Trenton, NJ 08620

Acceptable Alternative
Hamilton, NJ 08620

Not Acceptable, USPS
Groveville, NJ 08620
Hamilton Township, NJ 08620
Hamilton Twp, NJ 08620
Yardville, NJ 08620

  • ZIP Code Type: STANDARD
  • County: Mercer County
  • Centroid: Latitude 40.179, Longitude -74.66
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 08620 has segments in 2 Counties (Burlington, Mercer).

  • Businesses Addresses: 164
  • PO Box Addresses: 12
  • Residential Addresses: 4,566
    • Multi-Family Addresses: 5
    • Single Family Addresses: 4,561

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


08620 ZIP Code Map

Search the map for:

Trenton, NJ 08620 Data & Demographics (As of July 1, 2017)


Total Population 11,460
Daytime Population: Workers 2,144
Daytime Population: Residents 5,554
Total Daytime Population (TDP) 7,698
Ratio TDP/Total Population1 0.67
Population in Households 11,432
Population in Familes 9,858
Population in Group Qrtrs 28
Population Density2 1,349
Diversity Index3 34


Median Household Income $82,834
Average Household Income $99,546
Per Capita Income $37,982


Total Housing Units 4,520 (100%)
Owner Occupied HU 3,337 (73.8%)
Renter Occupied HU 1,025 (22.7%)
Vacant Housing Units 158 ( 3.5%)
Median Home Value $295,612
Average Home Value $316,909


Total Households 4,362
Average Household Size 2.62
Family Households 3,205
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.13% 0.24%
Households 0.27% 0.3%
Families 0.24% 0.29%
Median Household Income   2.37%
Per Capita Income   2.55%

Trenton, NJ 08620 - Peer Comparisons by Rank and Percentile

The table below compares 08620 to the other 579 ZIP Codes in New Jersey by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 277 52nd
Population Density # 351 40th
Diversity Index # 383 34th
Median Household Income # 273 53rd
Per Capita Income # 310 47th

Additional comparisons and rankings can be made with a VERY EASY TO USE New Jersey Census Data Comparison Tool.

New Jersey Research Tools

New Jersey Census Data Comparison Tool

Compare New Jersey Census Data
Highest or Lowest: