Somerville borough, New Jersey Demographics & Population 2026
As of 2026, Somerville borough, New Jersey has a total population of 12,958, the 105th largest city in New Jersey, with a median household income of $103,869, which is 3% higher than the state average. The poverty rate is 6.2%.
Somerville borough Quick Facts
How Somerville 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+)
Somerville borough Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Somerset County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| North Plainfield borough | 22,667 | $83,529 | 14.0% | $350,700 |
| Bound Brook borough | 12,023 | $80,876 | 10.6% | $362,900 |
| Manville borough | 10,870 | $93,872 | 12.3% | $321,100 |
| Raritan borough | 8,192 | $103,699 | 7.0% | $449,200 |
| Bernardsville borough | 7,871 | $231,006 | 1.0% | $737,600 |
| Watchung borough | 6,429 | $166,536 | 2.1% | $833,300 |
| South Bound Brook borough | 4,833 | $102,019 | 16.4% | $345,300 |
| Peapack and Gladstone borough | 2,547 | $184,231 | 2.4% | $843,400 |
| Far Hills borough | 1,004 | $152,188 | 5.3% | $798,900 |
| Rocky Hill borough | 814 | $127,344 | 4.3% | $608,200 |
Cities Similar to Somerville borough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Red Bank borough | 12,864 | $101,738 | $477,000 | 52.0% | 8.9% |
| Ridgefield Park village | 13,167 | $98,184 | $459,400 | 35.5% | 13.0% |
| Fords CDP | 13,052 | $116,250 | $414,100 | 38.8% | 5.1% |
| Franklin Park CDP | 13,327 | $111,508 | $326,800 | 58.3% | 8.2% |
| Roselle Park borough | 13,965 | $104,418 | $405,800 | 39.0% | 5.1% |
Population Overview
Somerville borough is a small city located in New Jersey, within Somerset County. The total population is 12,958. It ranks as the 105th most populous out of 700 cities and towns in New Jersey.
Age Demographics
The median age in Somerville borough is 35.5 years. This is 11% lower than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Somerville borough is $103,869. This is 3% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 32% higher. The poverty rate stands at 6.2%. This is 37% lower than the state poverty rate of 9.8%. The unemployment rate is 4.0%. This is 35% lower than the state rate of 6.2%. The median home value is $403,600. Housing costs are 6% lower than the state median of $427,600. The home-value-to-income ratio is 3.9x. 44.5% of occupied housing units are owner-occupied. This homeownership rate is 30% lower than the state average of 63.7%.
Race & Ethnicity
The largest racial or ethnic group in Somerville borough is White (non-Hispanic), making up 52.2% of the population. Hispanic or Latino residents account for 22.5%.
Education
53.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% 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 91.4%. Notably, 19.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Somerville 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 Somerville borough, New Jersey?
Somerville borough, New Jersey has a population of 12,958 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Somerville borough, NJ?
The median household income in Somerville borough is $103,869, which is 32% higher the national median of $78,538.
What is the poverty rate in Somerville borough, NJ?
The poverty rate in Somerville borough is 6.2%. This means approximately 790 residents live below the federal poverty line.
What is the racial makeup of Somerville borough, New Jersey?
Somerville borough's population is 52.2% White, 10.5% Black, 22.5% Hispanic/Latino, and 11.0% Asian.
What is the median home value in Somerville borough, NJ?
The median home value in Somerville borough is $403,600. The home-value-to-income ratio is 3.9x.
How educated is Somerville borough, New Jersey?
53.5% of adults (25+) in Somerville borough hold a bachelor's degree or higher, and 19.2% hold a graduate or professional degree.