Hunterdon County, New Jersey
Hunterdon County, New Jersey
| Census | Population |
|---|---|
| 2000 | 121,989 |
| 2010 | 128,349 |
| 2020 | 128,947 |
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, county level, state 34, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 34, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 34, retrieved November 14, 2026.
| Measure | Hunterdon County | New Jersey |
|---|---|---|
| Population | 129,448 | 9,267,014 |
| Median household income | $139,453 | $101,050 |
| Median age | 46.2 | 40.1 |
| Median home value | $498,800 | $427,600 |
| Bachelor’s degree or higher | 56.5% | 42.9% |
| Foreign-born residents | 11.2% | 23.5% |
| Owner-occupied homes | 84.8% | 63.7% |
| Mean commute to work | 33.6 minutes | 30.9 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 34, retrieved November 14, 2026.
Median household income $139,453 · 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, county level, state 34, retrieved November 14, 2026.
- Owner occupied
- 42,670 units
- Renter occupied
- 7,652 units
- Vacancy rate
- 3.1%
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, county level, state 34, retrieved November 14, 2026.
45,700 employees in 3,672 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 34, retrieved November 14, 2026.
Townships, towns and villages in Hunterdon County
- Alexandria TownshipTownship
- AnnandaleCensus designated place
- Bethlehem TownshipTownship
- BloomsburyBorough
- CalifonBorough
- Clinton TownshipTownship
- ClintonTown
- Delaware TownshipTownship
- East Amwell TownshipTownship
- FlemingtonBorough
- Franklin TownshipTownship
- FrenchtownBorough
- Glen GardnerBorough
- HamptonBorough
- High BridgeBorough
- Holland TownshipTownship
- Kingwood TownshipTownship
- LambertvilleCity
- Lebanon TownshipTownship
- LebanonBorough
- MilfordBorough
- OldwickCensus designated place
- PottersvilleCensus designated place
- Raritan TownshipTownship
- Readington TownshipTownship
- RingoesCensus designated place
- StocktonBorough
- Tewksbury TownshipTownship
- Three BridgesCensus designated place
- Union TownshipTownship
- West Amwell TownshipTownship
- White House StationCensus designated place
Neighboring counties
- Bucks County, PANo page yet
- Mercer CountyPopulation 392,138 (2024 estimate)
- Morris CountyPopulation 523,053 (2024 estimate)
- Somerset CountyPopulation 357,467 (2024 estimate)
- Warren CountyPopulation 112,031 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 34, retrieved November 14, 2026.
Something wrong here? Request a correction. A person checks it against the source within five business days.
- Type
- County
- Land area
- 427.8 sq mi
- Water area
- 9.56 sq mi
- Population
- 131,708 (2024 estimate)
- Households
- 50,322
- Median age
- 46.2
- Median household income
- $139,453
- Median home value
- $498,800
- Median gross rent
- $1,707
- Owner-occupied homes
- 84.8%
- Bachelor’s degree or higher
- 56.5%
- Foreign-born residents
- 11.2%
- Mean commute to work
- 33.6 minutes
- Census GEOID
- 34019
Sources: Census Gazetteer 2025: counties, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 34, retrieved November 14, 2026; American Community Survey 5-year data profile 2019–2023, county level, state 34, retrieved November 14, 2026.
- ZIP codes
- 07830, 07865, 07979, 08525, 08530, 08551, 08559, 08801, 08802, 08804, 08809, 08822, 08825, 08826, 08827, 08829, 08833, 08848, 08853, 08858, 08867, 08876, 08887, 08889
- Metro area
- New York-Newark-Jersey City, NY-NJ
Sources: Census 2020 ZCTA relationship file: ZCTAs to counties, retrieved November 14, 2026; Census Gazetteer 2025: metropolitan and micropolitan areas, retrieved November 14, 2026.