Robertsville CDP, New Jersey Demographics & Population 2026
As of 2026, Robertsville CDP, New Jersey has a total population of 11,859, the 118th largest city in New Jersey, with a median household income of $204,421, which is 102% higher than the state average. The poverty rate is 3.6%.
Key Takeaways
- Household income is 102% above the state average — one of the wealthiest communities in New Jersey.
- An exceptionally low poverty rate of 3.6% — among the lowest in New Jersey.
Robertsville CDP Quick Facts
How Robertsville CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 65 | National average: 60
Education
Educational Attainment (Adults 25+)
Robertsville CDP Rankings in New Jersey
Explore New Jersey Rankings
Cities Similar to Robertsville CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Martinsville CDP | 12,016 | $206,839 | $702,700 | 71.9% | 0.9% |
| Glen Rock borough | 12,082 | $210,369 | $817,300 | 75.4% | 1.7% |
| Haddonfield borough | 12,502 | $190,882 | $708,800 | 78.5% | 2.6% |
| Franklin Lakes borough | 11,011 | $230,987 | $1,217,500 | 78.9% | 3.2% |
| Upper Montclair CDP | 12,279 | $250,001 | $968,200 | 85.5% | 1.8% |
Population Overview
Robertsville CDP is a small city located in New Jersey. The total population is 11,859. It ranks as the 118th most populous out of 700 cities and towns in New Jersey.
Age Demographics
The median age in Robertsville CDP is 41.4 years. This is 3% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Robertsville CDP is $204,421. This is 102% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 160% higher. The poverty rate stands at 3.6%. This is 63% 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 3.2%. This is 48% lower than the state rate of 6.2%. The median home value is $645,100. Housing costs are 51% higher than the state median of $427,600. The home-value-to-income ratio is 3.2x. 94.2% of occupied housing units are owner-occupied. This homeownership rate is 48% higher than the state average of 63.7%.
Race & Ethnicity
The largest racial or ethnic group in Robertsville CDP is White (non-Hispanic), making up 71.7% of the population. Asian residents account for 14.3%. The Black or African American population (1.8%) is well below the state average of 12.3%. The Hispanic or Latino population (8.4%) is well below the state average of 21.9%.
Education
64.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 49% higher 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 94.4%. Notably, 25.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Robertsville CDP, 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 Robertsville CDP, New Jersey?
Robertsville CDP, New Jersey has a population of 11,859 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Robertsville CDP, NJ?
The median household income in Robertsville CDP is $204,421, which is 160% higher the national median of $78,538.
What is the poverty rate in Robertsville CDP, NJ?
The poverty rate in Robertsville CDP is 3.6%. This means approximately 431 residents live below the federal poverty line.
What is the racial makeup of Robertsville CDP, New Jersey?
Robertsville CDP's population is 71.7% White, 1.8% Black, 8.4% Hispanic/Latino, and 14.3% Asian.
What is the median home value in Robertsville CDP, NJ?
The median home value in Robertsville CDP is $645,100. The home-value-to-income ratio is 3.2x.
How educated is Robertsville CDP, New Jersey?
64.0% of adults (25+) in Robertsville CDP hold a bachelor's degree or higher, and 25.2% hold a graduate or professional degree.