Oldwick, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Oldwick, New Jersey had a total population of 462, the 622nd largest community in New Jersey. The poverty rate is 32.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- More than 1 in 4 residents live below the poverty line (32.0%), well above the national average of 12.4%.
Oldwick Quick Facts
How Oldwick Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 446 | 462 | +3.6% |
| Median home value | $780,400 | $824,400 | +5.6% |
How Oldwick Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 66 | National average: 61
Education
Educational Attainment (Adults 25+)
Oldwick Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Hunterdon County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Flemington | 4,896 | $69,978 | 11.8% | $400,600 |
| Lambertville | 4,153 | $109,733 | 3.1% | $562,300 |
| White House Station | 3,963 | $110,483 | 4.3% | $454,400 |
| High Bridge | 3,580 | $112,467 | 3.4% | $336,500 |
| Clinton | 2,789 | $141,146 | 2.0% | $436,200 |
| Glen Gardner | 1,916 | $101,974 | 6.4% | $330,900 |
| Frenchtown | 1,752 | $97,917 | 8.7% | $383,600 |
| Lebanon | 1,675 | $110,104 | 4.7% | $374,400 |
| Annandale | 1,568 | $168,043 | 2.6% | $504,900 |
| Milford | 1,166 | $71,806 | 8.8% | $333,600 |
Cities Similar to Oldwick
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Rockleigh | 459 | N/A | $2,000,000+ | 35.3% | 11.7% |
| Pleasant Plains | 468 | N/A | $598,200 | 59.9% | 0.0% |
| Lopatcong Overlook | 453 | $73,299 | $254,600 | 33.2% | 4.0% |
| Mizpah | 473 | $51,350 | $173,400 | 0.0% | 23.0% |
| Laurel Heights | 474 | $82,643 | $224,400 | 26.2% | 16.0% |
A note before these figures: with a population of 462, Oldwick's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Oldwick is a small community located in New Jersey, within Hunterdon County. The total population is 462. It ranks as the 622nd most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Oldwick is 72.1 years. This is 80% higher than the state median of 40.1 years. 41.3% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The poverty rate stands at 32.0%. This is 230% higher than the state poverty rate of 9.7%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The survey records no unemployed residents in Oldwick, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $824,400. Housing costs are 81% higher than the state median of $454,400. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 57% higher than the state average of 63.8%.
Race & Ethnicity
Every resident counted in Oldwick was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
49.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% higher than the state rate of 43.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 84.0%. Notably, 16.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Oldwick, New Jersey is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against New Jersey state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 700 Census-designated places in New Jersey. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Oldwick, New Jersey?
Oldwick, New Jersey has a population of 462 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oldwick, NJ?
The Census Bureau does not publish a reliable median household income estimate for Oldwick — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Oldwick, NJ?
The poverty rate in Oldwick is 32.0%. This means approximately 148 residents live below the federal poverty line.
What is the racial makeup of Oldwick, New Jersey?
Oldwick's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Oldwick, NJ?
The median home value in Oldwick is $824,400.
How educated is Oldwick, New Jersey?
49.8% of adults (25+) in Oldwick hold a bachelor's degree or higher, and 16.4% hold a graduate or professional degree.