Robertsville, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Robertsville, New Jersey had a total population of 12,035, the 117th largest community in New Jersey, with a median household income of $210,661, which is 103% higher than the state average. The poverty rate is 2.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 103% above the state average — one of the wealthiest communities in New Jersey.
- An exceptionally low poverty rate of 2.6% — among the lowest in New Jersey.
Robertsville Quick Facts
How Robertsville 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 | 11,859 | 12,035 | +1.5% |
| Median household income | $204,421 | $210,661 | +3.1% |
| Median home value | $645,100 | $685,100 | +6.2% |
How Robertsville 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+)
Robertsville Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Monmouth County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Long Branch | 32,530 | $79,653 | 15.5% | $574,000 |
| Tinton Falls | 19,361 | $117,308 | 6.8% | $478,000 |
| Asbury Park | 15,295 | $75,544 | 21.9% | $581,100 |
| West Freehold | 14,883 | $130,800 | 4.0% | $529,000 |
| Eatontown | 13,575 | $90,463 | 4.4% | $492,400 |
| Red Bank | 12,862 | $97,477 | 8.7% | $504,900 |
| Freehold | 12,507 | $85,707 | 14.3% | $416,800 |
| Keansburg | 9,719 | $81,428 | 10.7% | $311,800 |
| Matawan | 9,710 | $123,354 | 10.5% | $467,800 |
| West Long Branch | 8,586 | $114,271 | 3.4% | $684,300 |
Cities Similar to Robertsville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Glen Rock | 12,154 | $215,096 | $856,900 | 73.1% | 1.3% |
| Martinsville | 11,559 | $205,000 | $720,400 | 70.9% | 1.4% |
| Haddonfield | 12,595 | $200,400 | $755,300 | 79.0% | 3.1% |
| Upper Montclair | 12,457 | $250,000+ | $989,000 | 84.7% | 1.9% |
| Franklin Lakes | 11,084 | $235,795 | $1,264,000 | 77.4% | 3.5% |
Population Overview
Robertsville is a small city located in New Jersey, within Monmouth County. The total population is 12,035. It ranks as the 117th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Robertsville is 41.6 years. This is 4% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Robertsville is $210,661. This is 103% higher than the state median of $103,556. It is also 161% higher than the national median of $80,734. The poverty rate stands at 2.6%. This is 73% lower than the state poverty rate of 9.7%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 3.0%. This is 53% lower than the state rate of 6.3%. The median home value is $685,100. Housing costs are 51% higher than the state median of $454,400. The home-value-to-income ratio is 3.3x. 94.0% of occupied housing units are owner-occupied. This homeownership rate is 47% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Robertsville is White (non-Hispanic), making up 72.6% of the population. Asian residents account for 13.9%. The Black or African American population (2.5%) is well below the state average of 12.2%. The Hispanic or Latino population (7.4%) is well below the state average of 22.5%.
Education
66.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 52% 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 94.8%. Notably, 26.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Robertsville, 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 Robertsville, New Jersey?
Robertsville, New Jersey has a population of 12,035 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Robertsville, NJ?
The median household income in Robertsville is $210,661, which is 161% higher than the national median of $80,734.
What is the poverty rate in Robertsville, NJ?
The poverty rate in Robertsville is 2.6%. This means approximately 313 residents live below the federal poverty line.
What is the racial makeup of Robertsville, New Jersey?
Robertsville's population is 72.6% White, 2.5% Black, 7.4% Hispanic/Latino, and 13.9% Asian.
What is the median home value in Robertsville, NJ?
The median home value in Robertsville is $685,100. The home-value-to-income ratio is 3.3x.
How educated is Robertsville, New Jersey?
66.4% of adults (25+) in Robertsville hold a bachelor's degree or higher, and 26.3% hold a graduate or professional degree.