Township · New Jersey
Tewksbury Township, New Jersey
Tewksbury Township, township, in Hunterdon County, New Jersey. Tewksbury Township had 5,925 residents on July 1, 2025 by the Census Bureau's estimate, up 1.0% since 2020; the 2020 Census counted 5,870 and the ACS 2020-2024 5-year estimates put it at 5,893 (±14). GEOID 3401972510.
Residents, July 2025 estimate
5,925
Census Bureau estimate (no margin published)
2020 Census count: 5,870 · ACS 2020-2024: 5,893 ±14
Median household income
$192,576
±$27,321 (90% margin)
New Jersey: $103,556
Median home value
$795,400
±$82,088 (90% margin)
New Jersey: $454,400
Median gross rent
$3,500 or more
The survey's top or bottom value; no margin is published
New Jersey: $1,720
Where is Tewksbury Township and what county is it in?
Tewksbury Township is a township in Hunterdon County, New Jersey. It covers 31.6 square miles of land, 185 residents per square mile in 2020.
2 places lie inside Tewksbury Township: Pottersville (CDP, 467 in 2020) and Oldwick (CDP, 445 in 2020).
Tewksbury Township is in the New York-Newark-Jersey City, NY-NJ metropolitan statistical area, which takes in 22 counties (Census Bureau delineation, July 2023).
Tewksbury Township is the same area as Census Tract 101 of Hunterdon County: the tract's figures are Tewksbury Township's own.
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Tewksbury Township, and is it growing?
The Census Bureau estimates that 5,925 people lived in Tewksbury Township on July 1, 2025, up 1.0% since 2020, slower than New Jersey (+2.8%). The 2020 Census counted 5,870 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 5,893 (±14).
| Measure | Tewksbury Township | Hunterdon County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 5,893±14 | 130,160 | +81 |
| Households | 2,292±147 | 50,860 | no clear change |
| Average household size | 2.57±0.16 | 2.51 | no clear change |
| Housing units | 2,338±148 | 52,115 | no clear change |
Tewksbury Township's population since 2000
From 5,541 in 2000 to 5,925 in 2025: up 6.9%. The 2000, 2010 and 2020 figures are census counts, each for Tewksbury Township as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Tewksbury Township?
The median resident of Tewksbury Township is 57.0 years old; 18.4% are under 18 and 30.4% are 65 or older. The largest group is non-Hispanic white residents at 77.9%, then Hispanic or Latino residents (of any race) at 8.0%. 11.0% of residents were born outside the United States.
| Measure | Tewksbury Township | Hunterdon County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 57.0±3.1 | 46.1 | +7.7 |
| Under 18 years | 18.4%±3.7 pts | 19.1% | – |
| 65 years and over | 30.4%±6.8 pts | 20.8% | – |
| Male | 47.8%±3.8 pts | 49.3% | – |
| Hispanic or Latino (any race) | 8.0%±6.2 pts | 9.3% | – |
| White alone, not Hispanic | 77.9%±7.9 pts | 79.9% | −15.6 pts |
| Black or African American alone, not Hispanic | 7.7%±5.6 pts | 2.4% | – |
| Asian alone, not Hispanic | 4.1%±2.4 pts | 4.9% | no clear change |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.8 pts | 0.0% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.3%±0.5 pts | 0.0% | – |
| Two or more races, not Hispanic | 0.8%±1.4 pts | 3.0% | – |
| Some other race alone, not Hispanic | 1.2%±1.4 pts | 0.5% | – |
| Born outside the United States | 11.0%±3.5 pts | 10.6% | no clear change |
| Speak a language other than English at home (age 5+) | 15.7%±6.3 pts | 14.2% | – |
| Civilian veterans (age 18+) | 9.1%±5.2 pts | 4.6% | – |
| With a disability | 8.4%±4.6 pts | 9.3% | – |
| No health insurance coverage | 1.6%±1.9 pts | 2.8% | – |
| High school graduate or higher (age 25+) | 97.4%±2.6 pts | 96.3% | – |
| Bachelor's degree or higher (age 25+) | 65.9%±12.0 pts | 57.4% | no clear change |
| Graduate or professional degree (age 25+) | 35.2%±8.5 pts | 23.7% | – |
| Lived in the same house a year earlier | 92.6%±4.9 pts | 91.2% | – |
| Moved from another state in the past year | 0.7%±0.8 pts | 1.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Tewksbury Township earn?
Half of Tewksbury Township's 2,292 households earn less than $192,576 a year (±$27,321), against $141,715 in Hunterdon County and $103,556 in New Jersey. In 2015-2019 it was $183,210 in 2024 dollars; the margins of error cannot tell the two periods apart.
| Measure | Tewksbury Township | Hunterdon County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $192,576±$27,321 | $141,715 | no clear change |
| Mean household income | $268,956±$42,200 | $185,175 | – |
| Per capita income | $106,007±$18,281 | $72,227 | no clear change |
| People below the poverty line | 3.1%±3.9 pts | 4.0% | – |
| Children under 18 below the poverty line | 1.5%±2.3 pts | 3.3% | – |
| Households receiving SNAP | 4.0%±5.1 pts | 3.6% | – |
| Households with a computer | 97.7%±3.7 pts | 97.3% | – |
| Households with a broadband subscription | 96.1%±4.2 pts | 94.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Tewksbury Township?
Owners occupy 95.8% of Tewksbury Township's occupied homes and renters 4.2%. The median owner-occupied home is valued at $795,400 by its owner (±$82,088). The median renter pays $3,500 or more a month including utilities.
| Measure | Tewksbury Township | Hunterdon County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $795,400±$82,088 | $517,200 | no clear change |
| Median gross rent | $3,500 or more | $1,687 | – |
| Renters paying 35% or more of income on rent | 55.1%±47.3 pts | 41.7% | – |
| Median monthly owner costs, with a mortgage | $4,000 or more | $3,086 | – |
| Owner-occupied homes | 95.8%±3.4 pts | 85.1% | no clear change |
| Renter-occupied homes | 4.2%±3.4 pts | 14.9% | – |
| Housing units | 2,338±148 | 52,115 | no clear change |
| Homeowner vacancy rate | 0.0%±2.0 pts | 0.3% | – |
| Rental vacancy rate | 32.4%±43.1 pts | 2.5% | – |
| Single-family detached homes | 86.7%±6.4 pts | 73.8% | – |
| Mobile homes | 0.0%±1.9 pts | 0.3% | – |
| Built 2020 or later | 0.0%±1.9 pts | 0.8% | – |
| Built 2010 to 2019 | 2.4%±2.2 pts | 3.3% | – |
| Built 1939 or earlier | 12.4%±6.4 pts | 17.5% | – |
| Households with no vehicle | 6.4%±5.6 pts | 3.3% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Tewksbury Township building?
Builders took permits for 2 new housing units in Tewksbury Township in 2025 (2 in single-family houses), 0.3 per 1,000 residents against 2.9 across New Jersey.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Tewksbury Township work and get to work?
66.4% of Tewksbury Township's workers drive alone and 26.4% work from home. The average trip to work takes 40.8 minutes. The unemployment rate in 2020-2024 averaged 2.9%.
| Measure | Tewksbury Township | Hunterdon County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 56.1%±7.5 pts | 64.6% | – |
| Unemployment rate | 2.9%±1.8 pts | 4.6% | – |
| Drove alone to work | 66.4%±9.0 pts | 69.5% | – |
| Carpooled | 3.1%±2.5 pts | 4.9% | – |
| Public transportation | 2.7%±2.3 pts | 1.5% | – |
| Walked | 0.0%±1.6 pts | 1.6% | – |
| Worked from home | 26.4%±9.0 pts | 21.8% | no clear change |
| Mean travel time to work | 40.8 min±5.0 | 33.0 min | +7.0 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Tewksbury Township?
1 census tract lies mostly in Tewksbury Township (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 101Hunterdon County | 5,893 | $192,576 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Tewksbury Township) · Census block assignment files
How does Tewksbury Township compare with other places in New Jersey?
By the Census Bureau's July 2025 estimates, Tewksbury Township is the 2,011th-most populous of the 16,079 U.S. towns and townships that have one and the 173rd-most populous of 241 in New Jersey.
Tewksbury Township ranks 76th of 771 places in New Jersey with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 173rd | 241 |
| Growth 2020-2025 (PEP) | 381st | 532 |
| Residents per square mile | 735th | 787 |
| Median household income | 76th | 771 |
| Per capita income | 34th | 785 |
| Median home value | 81st | 777 |
| Median gross rent | 1st | 701 |
| Bachelor's degree or higher | 134th | 780 |
| Median age | 57th | 786 |
| Owner-occupied share | 57th | 777 |
| Work from home | 121st | 695 |
| Travel time to work | 38th | 787 |
Tewksbury Township's figures with every place in New Jersey (CSV)
Every place in New Jersey, sortable · Compare Tewksbury Township with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Tewksbury Township?
22 of the 57 figures for Tewksbury Township on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Tewksbury Township are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.