Belleplain, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Belleplain, New Jersey had a total population of 495, the 614th largest community in New Jersey, with a median household income of $94,722, which is 9% lower than the state average. The poverty rate is 15.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Belleplain Quick Facts
How Belleplain 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 | 675 | 495 | -26.7% |
| Median household income | $65,357 | $94,722 | +44.9% |
| Median home value | $282,300 | $304,200 | +7.8% |
How Belleplain 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
Moderate diversity with one or two groups making up the majority.
State average: 66 | National average: 61
Education
Educational Attainment (Adults 25+)
Belleplain Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Cape May County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Ocean City | 11,261 | $101,782 | 9.8% | $840,500 |
| Villas | 9,735 | $80,974 | 10.6% | $301,600 |
| Cape May Court House | 5,628 | $74,464 | 17.0% | $381,200 |
| Wildwood | 5,130 | $75,222 | 13.7% | $391,300 |
| North Cape May | 3,731 | $86,962 | 6.1% | $393,300 |
| North Wildwood | 3,602 | $90,833 | 4.8% | $459,900 |
| Rio Grande | 3,485 | $76,250 | 10.1% | $317,400 |
| Wildwood Crest | 3,077 | $69,089 | 9.6% | $590,900 |
| Cape May | 2,767 | $62,576 | 10.3% | $863,900 |
| Whitesboro | 2,766 | $95,522 | 10.9% | $248,700 |
Cities Similar to Belleplain
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Pleasant Plains | 468 | N/A | $598,200 | 59.9% | 0.0% |
| Oldwick | 462 | N/A | $824,400 | 49.8% | 32.0% |
| Rockleigh | 459 | N/A | $2,000,000+ | 35.3% | 11.7% |
| Lower Berkshire Valley | 449 | N/A | $492,200 | 35.1% | 1.3% |
| Laurel Heights | 474 | $82,643 | $224,400 | 26.2% | 16.0% |
A note before these figures: with a population of 495, Belleplain'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
Belleplain is a small community located in New Jersey, within Cape May County. The total population is 495. It ranks as the 614th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Belleplain is 45.7 years. This is 14% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Belleplain is $94,722. This is 9% lower than the state median of $103,556. It is also 17% higher than the national median of $80,734. The poverty rate stands at 15.6%. This is 60% higher than the state poverty rate of 9.7%. The survey records no unemployed residents in Belleplain, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $304,200. Housing costs are 33% lower than the state median of $454,400. The home-value-to-income ratio is 3.2x. 98.5% of occupied housing units are owner-occupied. This homeownership rate is 54% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Belleplain is White (non-Hispanic), making up 72.9% of the population. Hispanic or Latino residents account for 13.9%. The Asian population (1.8%) is well below the state average of 10.1%.
Education
17.5% 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 60% 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 79.7%.
Data Sources & Methodology
All demographic data for Belleplain, 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 Belleplain, New Jersey?
Belleplain, New Jersey has a population of 495 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Belleplain, NJ?
The median household income in Belleplain is $94,722, which is 17% higher than the national median of $80,734.
What is the poverty rate in Belleplain, NJ?
The poverty rate in Belleplain is 15.6%. This means approximately 77 residents live below the federal poverty line.
What is the racial makeup of Belleplain, New Jersey?
Belleplain's population is 72.9% White, 0.0% Black, 13.9% Hispanic/Latino, and 1.8% Asian.
What is the median home value in Belleplain, NJ?
The median home value in Belleplain is $304,200. The home-value-to-income ratio is 3.2x.
How educated is Belleplain, New Jersey?
17.5% of adults (25+) in Belleplain hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.