New Jersey Gazetteer
Also See Williamstown, NJ: ZIP Codes & Maps
The Williamstown CDP(1) had a population of 14,705 as of 2020-2024 American Community Survey 5-Year Estimates.
The primary coordinate point for Williamstown is located at latitude 39.6874 and longitude -74.9786 in Gloucester County. The formal boundaries for the Williamstown Census Designated Place encompass a land area of 7.42 sq. miles and a water area of 0 sq. miles.
The Williamstown Census Designated Place has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.
The Williamstown Census Designated Place is located within Township of Monroe, a minor civil division (MCD) of Gloucester County.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 14,705 (100%) |
| Population Density | 1,981 per sq mi |
| Diversity Index1 | 39 |
INCOME | |
| Median Household Income | $89,414 |
| Per Capita Income | $43,872 |
| Median Home Value | $278,600 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 6,143 (100%) |
| Owner Occupied HU | 4,717 (76.8%) |
| Renter Occupied HU | 1,058 (17.2%) |
| Vacant Housing Units | 368 (6.0%) |
HOUSEHOLDS | |
| Total Households | 5,775 |
| Average Household Size | 2.52 |
| Family Households | 3,613 (62.6%) |
The table below compares Williamstown to the other 700 incorporated cities, towns and CDPs in New Jersey by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 | # 87 | 88th |
| Population Density | # 373 | 47th |
| Median Household Income | # 497 | 29th |
| Per Capita Income | # 507 | 28th |
| Diversity Index | # 388 | 45th |
Additional comparisons and rankings can be made with a VERY EASY TO USE New Jersey Census Data Comparison Tool.
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