Williamstown, NJ 08094 ZIP Code Profile

Related Place Profiles:
Cecil, NJ | Williamstown, NJ

ZIP Code 08094: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Williamstown, NJ 08094

Not Acceptable, USPS
Cecil, NJ 08094
Collings Lakes, NJ 08094

  • ZIP Code Type: STANDARD
  • County: Gloucester County
  • Centroid: Latitude 39.643, Longitude -74.956
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 08094 has segments in 2 Counties (Atlantic, Gloucester).

  • Businesses Addresses: 835
  • PO Box Addresses: 296
  • Residential Addresses: 15,416
    • Multi-Family Addresses: 677
    • Single Family Addresses: 14,739

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 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.


08094 ZIP Code Map

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Williamstown, NJ 08094 Data & Demographics (As of July 1, 2017)


Total Population 42,523
Daytime Population: Workers 8,793
Daytime Population: Residents 20,802
Total Daytime Population (TDP) 29,595
Ratio TDP/Total Population1 0.70
Population in Households 42,326
Population in Familes 36,556
Population in Group Qrtrs 197
Population Density2 689
Diversity Index3 47


Median Household Income $71,500
Average Household Income $87,723
Per Capita Income $30,912


Total Housing Units 15,601 (100%)
Owner Occupied HU 12,143 (77.8%)
Renter Occupied HU 2,757 (17.7%)
Vacant Housing Units 701 ( 4.5%)
Median Home Value $207,265
Average Home Value $238,042


Total Households 14,900
Average Household Size 2.84
Family Households 11,045
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 0.86% 0.73%
Households 0.69% 0.62%
Families 0.71% 0.64%
Median Household Income   2.22%
Per Capita Income   2.72%

Williamstown, NJ 08094 - Peer Comparisons by Rank and Percentile

The table below compares 08094 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 # 45 92nd
Population Density # 420 28th
Diversity Index # 269 54th
Median Household Income # 363 37th
Per Capita Income # 418 28th

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

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