Jamesburg borough, New Jersey Demographics & Population 2026
As of 2026, Jamesburg borough, New Jersey has a total population of 5,763, the 269th largest city in New Jersey, with a median household income of $117,719, which is 16% higher than the state average. The poverty rate is 4.2%.
Key Takeaways
- An exceptionally low poverty rate of 4.2% — among the lowest in New Jersey.
Jamesburg borough Quick Facts
How Jamesburg borough Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 65 | National average: 60
Education
Educational Attainment (Adults 25+)
Jamesburg borough Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Middlesex County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| New Brunswick city | 55,744 | $60,248 | 31.6% | $316,800 |
| Perth Amboy city | 55,278 | $58,490 | 20.0% | $339,200 |
| Sayreville borough | 45,237 | $98,629 | 6.0% | $407,600 |
| Carteret borough | 25,187 | $87,553 | 10.0% | $370,200 |
| South Plainfield borough | 24,231 | $126,063 | 3.5% | $443,900 |
| South River borough | 16,007 | $101,853 | 11.3% | $382,500 |
| Metuchen borough | 14,982 | $157,779 | 4.4% | $565,400 |
| Highland Park borough | 14,981 | $101,991 | 9.3% | $463,600 |
| Middlesex borough | 14,518 | $107,063 | 8.0% | $414,600 |
| South Amboy city | 9,714 | $110,125 | 7.5% | $365,000 |
Cities Similar to Jamesburg borough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Rutgers University-Busch Campus CDP | 5,747 | $118,750 | N/A | 88.4% | 17.8% |
| Union Beach borough | 5,722 | $128,400 | $452,900 | 33.6% | 1.7% |
| Hightstown borough | 5,869 | $107,431 | $333,200 | 36.7% | 1.5% |
| Vauxhall CDP | 5,875 | $106,962 | $354,300 | 30.9% | 7.7% |
| Finderne CDP | 5,968 | $109,348 | $391,700 | 44.6% | 7.5% |
Population Overview
Jamesburg borough is a small city located in New Jersey, within Middlesex County. The total population is 5,763. It ranks as the 269th most populous out of 700 cities and towns in New Jersey.
Age Demographics
The median age in Jamesburg borough is 36.7 years. This is 8% lower than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Jamesburg borough is $117,719. This is 16% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 50% higher. The poverty rate stands at 4.2%. This is 57% lower than the state poverty rate of 9.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.5%. This is 26% lower than the state rate of 6.2%. The median home value is $344,900. Housing costs are 19% lower than the state median of $427,600. With a home-value-to-income ratio of just 2.9x, Jamesburg borough is one of the most affordable housing markets in the area. 74.6% of occupied housing units are owner-occupied. This homeownership rate is 17% higher than the state average of 63.7%.
Race & Ethnicity
The largest racial or ethnic group in Jamesburg borough is White (non-Hispanic), making up 53.5% of the population. Hispanic or Latino residents account for 35.6%. The Black or African American population (1.9%) is well below the state average of 12.3%. The Hispanic or Latino population is significantly higher than the state average (35.6% vs 21.9%).
Education
32.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% lower than the state rate of 42.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 83.7%.
Data Sources & Methodology
All demographic data for Jamesburg borough, New Jersey is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. 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. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Jamesburg borough, New Jersey?
Jamesburg borough, New Jersey has a population of 5,763 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Jamesburg borough, NJ?
The median household income in Jamesburg borough is $117,719, which is 50% higher the national median of $78,538.
What is the poverty rate in Jamesburg borough, NJ?
The poverty rate in Jamesburg borough is 4.2%. This means approximately 244 residents live below the federal poverty line.
What is the racial makeup of Jamesburg borough, New Jersey?
Jamesburg borough's population is 53.5% White, 1.9% Black, 35.6% Hispanic/Latino, and 5.3% Asian.
What is the median home value in Jamesburg borough, NJ?
The median home value in Jamesburg borough is $344,900. The home-value-to-income ratio is 2.9x.
How educated is Jamesburg borough, New Jersey?
32.0% of adults (25+) in Jamesburg borough hold a bachelor's degree or higher, and 6.1% hold a graduate or professional degree.