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Oldwick, New Jersey

Census designated place in Hunterdon County, New Jersey

Oldwick compared with its county and state
Oldwick compared with its county and state, American Community Survey 2019-2023
MeasureOldwickHunterdon CountyNew Jersey
Population446129,4489,267,014
Median household incomeNot available$139,453$101,050
Median age66.346.240.1
Median home value$780,400$498,800$427,600
Bachelor’s degree or higher56.5%56.5%42.9%
Foreign-born residents0.0%11.2%23.5%
Owner-occupied homes85.6%84.8%63.7%
Mean commute to work25.9 minutes33.6 minutes30.9 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 34, retrieved November 14, 2026.

Household income in Oldwick
Under $50k39.1%
$50k to $100k14.4%
$100k to $150k0%
$150k to $200k20.6%
$200k and over25.9%

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.

Housing tenure in Oldwick
Owner occupied
208 units
Renter occupied
35 units
Vacancy rate
0%

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.

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Oldwick at a glance
Type
Census designated place
Land area
1.80 sq mi
Water area
0.01 sq mi
Population
446 (2019-2023 estimate)
Households
243
Median age
66.3
Median household income
Not available yet
Median home value
$780,400
Median gross rent
Not available yet
Owner-occupied homes
85.6%
Bachelor’s degree or higher
56.5%
Foreign-born residents
0.0%
Mean commute to work
25.9 minutes
Census GEOID
3454900

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 and metro area
ZIP codes
08833, 08858, 08889
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.