Williamstown, New Jersey
Census designated place in Gloucester County, New Jersey
| Census | Population |
|---|---|
| 2000 | 11,812 |
| 2010 | 15,567 |
| 2020 | 15,082 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, place level, state 34, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 34, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 34, retrieved November 14, 2026.
| Measure | Williamstown | Gloucester County | New Jersey |
|---|---|---|---|
| Population | 14,855 | 304,504 | 9,267,014 |
| Median household income | $87,021 | $102,807 | $101,050 |
| Median age | 40.6 | 40.1 | 40.1 |
| Median home value | $255,000 | $283,500 | $427,600 |
| Bachelor’s degree or higher | 27.5% | 35.8% | 42.9% |
| Foreign-born residents | 3.8% | 5.8% | 23.5% |
| Owner-occupied homes | 79.6% | 79.4% | 63.7% |
| Mean commute to work | 35.0 minutes | 28.9 minutes | 30.9 minutes |
Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
Median household income $87,021 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 34, retrieved November 14, 2026.
- Owner occupied
- 4,659 units
- Renter occupied
- 1,195 units
- Vacancy rate
- 3.7%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
| School | Type | Grades | District |
|---|---|---|---|
| Holly Glen Elementary School | Public | Pre-K–4 | Monroe Township Public School District |
| Oak Knoll Elementary School | Public | Pre-K–4 | Monroe Township Public School District |
| Radix Elementary | Public | Pre-K–4 | Monroe Township Public School District |
Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.
Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.
Community
Loading…
No upcoming events in Williamstown yet.
Nearby towns
- Monroe TownshipTownship
- Winslow TownshipTownship
- Victory LakesCensus designated place
- SicklervilleCensus designated place
- ChesilhurstBorough
- ClaytonBorough
- Franklin TownshipTownship
- Washington TownshipTownship
- Pine HillBorough
- FranklinvilleCensus designated place
Other towns in Gloucester County
- BeckettCensus designated place
- BridgeportCensus designated place
- ClaytonBorough
- Deptford TownshipTownship
- East Greenwich TownshipTownship
- Elk TownshipTownship
- Franklin TownshipTownship
- FranklinvilleCensus designated place
- GibbstownCensus designated place
- GlassboroBorough
Something wrong here? Request a correction. A person checks it against the source within five business days.
- Type
- Census designated place
- County
- Gloucester County
- Within
- Monroe Township
- Land area
- 7.42 sq mi
- Water area
- 0.00 sq mi
- Population
- 14,855 (2019-2023 estimate)
- Households
- 5,854
- Median age
- 40.6
- Median household income
- $87,021
- Median home value
- $255,000
- Median gross rent
- $1,262
- Owner-occupied homes
- 79.6%
- Bachelor’s degree or higher
- 27.5%
- Foreign-born residents
- 3.8%
- Mean commute to work
- 35.0 minutes
- Census GEOID
- 3481380
Sources: Census Gazetteer 2025: places, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.
- ZIP codes
- 08094
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.