Summit city, New Jersey Demographics & Population 2026
As of 2026, Summit city, New Jersey has a total population of 22,512, the 47th largest city in New Jersey, with a median household income of $199,107, which is 97% higher than the state average. The poverty rate is 3.9%.
Key Takeaways
- Household income is 97% above the state average — one of the wealthiest communities in New Jersey.
- An exceptionally low poverty rate of 3.9% — among the lowest in New Jersey.
- 72.7% of adults hold a bachelor's degree or higher — top 10% in New Jersey.
Summit city Quick Facts
How Summit city 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+)
Summit city Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Union County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Elizabeth city | 135,887 | $63,874 | 15.3% | $393,500 |
| Plainfield city | 54,515 | $80,334 | 17.1% | $383,300 |
| Linden city | 43,614 | $91,036 | 9.0% | $387,200 |
| Westfield town | 30,760 | $212,700 | 2.1% | $930,500 |
| Rahway city | 29,748 | $90,852 | 6.8% | $362,300 |
| Roselle borough | 22,455 | $82,967 | 10.4% | $336,500 |
| Roselle Park borough | 13,965 | $104,418 | 5.1% | $405,800 |
| New Providence borough | 13,577 | $162,877 | 2.1% | $734,300 |
| Kenilworth borough | 8,339 | $126,295 | 6.0% | $521,100 |
| Fanwood borough | 7,714 | $176,667 | 1.4% | $610,600 |
Cities Similar to Summit city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hillsborough CDP | 22,302 | $142,275 | $411,400 | 58.3% | 3.0% |
| Ridgewood village | 26,076 | $217,250 | $882,700 | 80.6% | 3.7% |
| Secaucus town | 21,437 | $134,746 | $557,800 | 62.7% | 6.0% |
| South Plainfield borough | 24,231 | $126,063 | $443,900 | 42.0% | 3.5% |
| Somerset CDP | 23,851 | $113,603 | $408,600 | 58.6% | 6.1% |
Population Overview
Summit city is a small city located in New Jersey, within Union County. The total population is 22,512. It ranks as the 47th most populous out of 700 cities and towns in New Jersey.
Age Demographics
The median age in Summit city is 40.6 years. This is 1% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Summit city is $199,107. This is 97% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 154% higher. The poverty rate stands at 3.9%. This is 60% 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 4.3%. This is 30% lower than the state rate of 6.2%. The median home value is $969,900. Housing costs are 127% higher than the state median of $427,600. The home-value-to-income ratio is 4.9x. 71.8% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 63.7%.
Race & Ethnicity
The largest racial or ethnic group in Summit city is White (non-Hispanic), making up 66.8% of the population. Hispanic or Latino residents account for 12.0%.
Education
72.7% of residents aged 25 and older hold a bachelor's degree or higher. This places Summit city in the top 10% of all cities in the state for educational attainment. This is 69% 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 96.0%. Notably, 37.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Summit city, 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 Summit city, New Jersey?
Summit city, New Jersey has a population of 22,512 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Summit city, NJ?
The median household income in Summit city is $199,107, which is 154% higher the national median of $78,538.
What is the poverty rate in Summit city, NJ?
The poverty rate in Summit city is 3.9%. This means approximately 871 residents live below the federal poverty line.
What is the racial makeup of Summit city, New Jersey?
Summit city's population is 66.8% White, 7.3% Black, 12.0% Hispanic/Latino, and 8.0% Asian.
What is the median home value in Summit city, NJ?
The median home value in Summit city is $969,900. The home-value-to-income ratio is 4.9x.
How educated is Summit city, New Jersey?
72.7% of adults (25+) in Summit city hold a bachelor's degree or higher, and 37.9% hold a graduate or professional degree.