Robertsville, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Robertsville, New Jersey is 11,859 as of the 2023 American Community Survey, making it the 118th-largest city in New Jersey. The median household income is $204,421, the median home value is $645,100, and the median age is 41.4.
11,859
Population
2009
People / sq mi
$204,421
Median Income
$645,100
Median Home Value
Robertsville covers 5.9 sq mi of land at 2009 people per square mile.
About Robertsville, NJ
Robertsville is a city in New Jersey with a population of 11,859. It ranks #118 among cities in New Jersey by population. The median age is 41.4, older than the national median. The population is 47.0% male and 53.0% female.
The median household income in Robertsville is $204,421, above the US median of $74,580. 4.1% of residents live below the federal poverty level. Home values sit at a median of $645,100, with monthly rent averaging $2,605. The homeownership rate of 94.2% is higher than the national rate of 64.8%.
Educational attainment in Robertsville reflects 64.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 29.2% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 41.7 minutes each way.
Race & Ethnicity
| White | 76.2% |
| Black or African American | 1.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Economy & Income
$204,421
Median Household Income
$78,121
Per Capita Income
4.1%
Poverty Rate
2.2%
Unemployment Rate
Housing
$645,100
Median Home Value
$2,605
Median Rent
94.2%
Owner-Occupied
Education
94.4%
High School+
64.1%
Bachelor's+
Commute
10.6%
Drive Alone
57.7%
Public Transit
29.2%
Work From Home
41.7 min
Avg Commute
Community Profile
45.7%
Foreign Born
71.9%
Non-English at Home
2.4%
Veterans
7.0%
With Disability
98.4%
Health Insurance
97.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.9% |
| Finance, Insurance & Real Estate | 25.7% |
| Information | 12.0% |
| Construction | 8.5% |
| Manufacturing | 5.7% |
| Transportation & Warehousing | 5.1% |
| Education, Health Care & Social Services | 2.7% |
| Arts, Entertainment & Food Services | 2.7% |
| Public Administration | 2.5% |
| Retail Trade | 1.3% |
Largest cities in New Jersey
Largest counties in New Jersey
Part of New Jersey
Metro areas in New Jersey
City rankings
Frequently Asked Questions
Robertsville, New Jersey has a population of 11,859 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 118th-largest city in New Jersey.
The median household income in Robertsville, New Jersey is $204,421, with 4.1% of residents living below the federal poverty level.
The median home value in Robertsville, New Jersey is $645,100, with median monthly rent at $2,605 and a homeownership rate of 94.2%.
The median age in Robertsville, New Jersey is 41.4 years. The population is 47.0% male and 53.0% female.
More from New Jersey
Population 307,188
Population 289,691
Population 157,660
Population 135,887
Population 93,915
Full rankings of New Jersey cities by population
Statewide data for New Jersey
Population, race, income, age, and trends across New Jersey
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.