Griggstown, New Jersey
Census designated place in Somerset County, New Jersey
| Census | Population |
|---|---|
| 2010 | 819 |
| 2020 | 835 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: 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 | Griggstown | Somerset County | New Jersey |
|---|---|---|---|
| Population | 928 | 346,203 | 9,267,014 |
| Median household income | $207,542 | $135,960 | $101,050 |
| Median age | 55.7 | 41.9 | 40.1 |
| Median home value | $560,100 | $523,900 | $427,600 |
| Bachelor’s degree or higher | 49.1% | 57.4% | 42.9% |
| Foreign-born residents | 28.6% | 27.5% | 23.5% |
| Owner-occupied homes | 100.0% | 74.5% | 63.7% |
| Mean commute to work | 27.0 minutes | 31.5 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 $207,542 · 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
- 411 units
- Renter occupied
- 0 units
- Vacancy rate
- 2.4%
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.
Community
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Nearby towns
- Ten Mile RunCensus designated place
- Pleasant PlainsCensus designated place
- East Rocky HillCensus designated place
- Kendall ParkCensus designated place
- Blackwells MillsCensus designated place
- Franklin ParkCensus designated place
- HarlingenCensus designated place
- Rocky HillBorough
- HeathcoteCensus designated place
- Franklin TownshipTownship
Other towns in Somerset County
- Basking RidgeCensus designated place
- Bedminster TownshipTownship
- BedminsterCensus designated place
- Belle MeadCensus designated place
- Bernards TownshipTownship
- BernardsvilleBorough
- Blackwells MillsCensus designated place
- BlawenburgCensus designated place
- Bound BrookBorough
- Bradley GardensCensus designated place
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- Type
- Census designated place
- County
- Somerset County
- Within
- Franklin Township
- Land area
- 2.45 sq mi
- Water area
- 0.07 sq mi
- Population
- 928 (2019-2023 estimate)
- Households
- 411
- Median age
- 55.7
- Median household income
- $207,542
- Median home value
- $560,100
- Median gross rent
- Not available yet
- Owner-occupied homes
- 100.0%
- Bachelor’s degree or higher
- 49.1%
- Foreign-born residents
- 28.6%
- Mean commute to work
- 27.0 minutes
- Census GEOID
- 3428470
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
- 08540
- Metro area
- New York-Newark-Jersey City, NY-NJ
Sources: Census 2020 ZCTA relationship file: ZCTAs to places, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.