Groveville, New Jersey
Census designated place in Mercer County, New Jersey
| Census | Population |
|---|---|
| 2010 | 2,945 |
| 2020 | 3,106 |
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 | Groveville | Mercer County | New Jersey |
|---|---|---|---|
| Population | 3,007 | 383,286 | 9,267,014 |
| Median household income | $108,362 | $96,333 | $101,050 |
| Median age | 39.8 | 39.2 | 40.1 |
| Median home value | $347,900 | $351,000 | $427,600 |
| Bachelor’s degree or higher | 23.0% | 44.9% | 42.9% |
| Foreign-born residents | 5.6% | 25.7% | 23.5% |
| Owner-occupied homes | 72.3% | 61.9% | 63.7% |
| Mean commute to work | 25.8 minutes | 27.6 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 $108,362 · 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
- 638 units
- Renter occupied
- 244 units
- Vacancy rate
- 5.7%
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.
Community
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Nearby towns
- YardvilleCensus designated place
- CrosswicksCensus designated place
- Hamilton TownshipTownship
- White HorseCensus designated place
- AllentownBorough
- BordentownCity
- Chesterfield TownshipTownship
- Robbinsville CenterCensus designated place
- Bordentown TownshipTownship
- Hamilton SquareCensus designated place
Other towns in Mercer County
- East Windsor TownshipTownship
- Ewing TownshipTownship
- Hamilton TownshipTownship
- Hamilton SquareCensus designated place
- HightstownBorough
- Hopewell TownshipTownship
- HopewellBorough
- Lawrence TownshipTownship
- LawrencevilleCensus designated place
- MercervilleCensus designated place
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- Type
- Census designated place
- County
- Mercer County
- Within
- Hamilton Township
- Land area
- 2.21 sq mi
- Water area
- 0.04 sq mi
- Population
- 3,007 (2019-2023 estimate)
- Households
- 882
- Median age
- 39.8
- Median household income
- $108,362
- Median home value
- $347,900
- Median gross rent
- $1,207
- Owner-occupied homes
- 72.3%
- Bachelor’s degree or higher
- 23.0%
- Foreign-born residents
- 5.6%
- Mean commute to work
- 25.8 minutes
- Census GEOID
- 3428620
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
- 08620, 08691
- Metro area
- Trenton-Princeton, 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.