National Park, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, National Park, New Jersey had a total population of 3,044, the 386th largest borough in New Jersey, with a median household income of $82,838, which is 20% lower than the state average. The poverty rate is 9.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
National Park Quick Facts
How National Park 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 | 3,043 | 3,044 | +0.0% |
| Median household income | $81,507 | $82,838 | +1.6% |
| Median home value | $207,400 | $219,500 | +5.8% |
How National Park 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+)
National Park Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Gloucester County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Glassboro | 23,717 | $87,278 | 13.4% | $314,400 |
| Williamstown | 14,705 | $89,414 | 8.3% | $278,600 |
| Woodbury | 10,042 | $77,028 | 13.2% | $222,700 |
| Clayton | 8,921 | $90,274 | 8.0% | $252,300 |
| Pitman | 8,856 | $98,489 | 3.1% | $279,300 |
| Paulsboro | 6,248 | $64,239 | 15.2% | $202,700 |
| Beckett | 5,017 | $115,363 | 8.7% | $313,400 |
| Mullica Hill | 4,591 | $131,250 | 7.2% | $442,800 |
| Oak Valley | 4,413 | $93,472 | 16.2% | $242,600 |
| Westville | 4,310 | $70,639 | 15.4% | $196,000 |
Cities Similar to National Park
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Mount Hope | 3,120 | $86,607 | $398,000 | 50.3% | 6.1% |
| Ocean Grove | 3,092 | $89,286 | $790,100 | 69.3% | 6.9% |
| Montclair State University | 2,853 | N/A | N/A | 71.8% | N/A |
| Rutgers University-Livingston Campus | 3,258 | N/A | N/A | 94.0% | N/A |
| Moonachie | 3,126 | $90,260 | $445,800 | 29.4% | 7.4% |
Population Overview
National Park is a small community located in New Jersey, within Gloucester County. The total population is 3,044. It ranks as the 386th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in National Park is 41.0 years. This is 2% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in National Park is $82,838. This is 20% lower than the state median of $103,556. It is also 3% higher than the national median of $80,734. The poverty rate stands at 9.0%. This is 8% lower than the state poverty rate of 9.7%. The unemployment rate is 6.0%. This is 4% lower than the state rate of 6.3%. The median home value is $219,500. Housing costs are 52% lower than the state median of $454,400. With a home-value-to-income ratio of just 2.6x, National Park is one of the most affordable housing markets in the area. 86.2% of occupied housing units are owner-occupied. This homeownership rate is 35% higher than the state average of 63.8%.
Race & Ethnicity
National Park has a predominantly White (non-Hispanic) population, comprising 86.6% of all residents. Hispanic or Latino residents account for 8.3%. The White (non-Hispanic) population is significantly higher than the state average (86.6% vs 50.9%). The Black or African American population (3.0%) is well below the state average of 12.2%. The Hispanic or Latino population (8.3%) is well below the state average of 22.5%. The Asian population (0.8%) is well below the state average of 10.1%.
Education
14.4% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 67% lower 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 91.7%.
Data Sources & Methodology
All demographic data for National Park, 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 National Park, New Jersey?
National Park, New Jersey has a population of 3,044 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in National Park, NJ?
The median household income in National Park is $82,838, which is 3% higher than the national median of $80,734.
What is the poverty rate in National Park, NJ?
The poverty rate in National Park is 9.0%. This means approximately 270 residents live below the federal poverty line.
What is the racial makeup of National Park, New Jersey?
National Park's population is 86.6% White, 3.0% Black, 8.3% Hispanic/Latino, and 0.8% Asian.
What is the median home value in National Park, NJ?
The median home value in National Park is $219,500. The home-value-to-income ratio is 2.6x.
How educated is National Park, New Jersey?
14.4% of adults (25+) in National Park hold a bachelor's degree or higher, and 4.8% hold a graduate or professional degree.