Sussex, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Sussex, New Jersey had a total population of 2,145, the 445th largest borough in New Jersey, with a median household income of $75,500, which is 27% lower than the state average. The poverty rate is 10.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Sussex Quick Facts
How Sussex 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 | 2,004 | 2,145 | +7.0% |
| Median household income | $72,601 | $75,500 | +4.0% |
| Median home value | $258,400 | $275,500 | +6.6% |
How Sussex 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 66 | National average: 61
Education
Educational Attainment (Adults 25+)
Sussex Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Sussex County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hopatcong | 14,565 | $115,758 | 4.2% | $340,700 |
| Lake Mohawk | 9,508 | $149,135 | 2.1% | $441,700 |
| Newton | 8,369 | $76,221 | 15.1% | $302,700 |
| Franklin | 4,968 | $92,744 | 8.0% | $272,600 |
| Highland Lakes | 3,852 | $109,000 | 2.7% | $295,300 |
| Stanhope | 3,552 | $139,205 | 2.9% | $376,700 |
| Hamburg | 3,308 | $86,975 | 3.4% | $280,900 |
| Byram Center | 2,188 | $132,857 | 0.6% | $366,900 |
| Ogdensburg | 2,160 | $105,551 | 7.0% | $324,500 |
| Vernon Valley | 1,532 | $121,250 | 5.2% | $373,500 |
Cities Similar to Sussex
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Keasbey | 2,252 | N/A | $278,800 | 17.3% | 31.1% |
| New Egypt | 2,050 | $74,063 | $355,700 | 29.6% | 8.4% |
| Ramapo College of New Jersey | 2,018 | N/A | N/A | 40.5% | N/A |
| Weston | 2,105 | $83,197 | $548,800 | 58.3% | 1.4% |
| Manahawkin | 2,392 | $77,031 | $465,000 | 37.8% | 4.9% |
Population Overview
Sussex is a small community located in New Jersey, within Sussex County. The total population is 2,145. It ranks as the 445th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Sussex is 42.6 years. This is 6% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Sussex is $75,500. This is 27% lower than the state median of $103,556. It is also 6% lower than the national median of $80,734. The poverty rate stands at 10.3%. This is 6% higher than the state poverty rate of 9.7%. The unemployment rate is 2.8%. This is 55% lower than the state rate of 6.3%. The median home value is $275,500. Housing costs are 39% lower than the state median of $454,400. The home-value-to-income ratio is 3.6x. 36.4% of occupied housing units are owner-occupied. This homeownership rate is 43% lower than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Sussex is White (non-Hispanic), making up 79.4% of the population. Hispanic or Latino residents account for 12.0%. The White (non-Hispanic) population is significantly higher than the state average (79.4% vs 50.9%). The Black or African American population (0.6%) is well below the state average of 12.2%. The Asian population (1.5%) is well below the state average of 10.1%.
Education
30.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% lower 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 91.4%.
Data Sources & Methodology
All demographic data for Sussex, 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 Sussex, New Jersey?
Sussex, New Jersey has a population of 2,145 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sussex, NJ?
The median household income in Sussex is $75,500, which is 6% lower than the national median of $80,734.
What is the poverty rate in Sussex, NJ?
The poverty rate in Sussex is 10.3%. This means approximately 220 residents live below the federal poverty line.
What is the racial makeup of Sussex, New Jersey?
Sussex's population is 79.4% White, 0.6% Black, 12.0% Hispanic/Latino, and 1.5% Asian.
What is the median home value in Sussex, NJ?
The median home value in Sussex is $275,500. The home-value-to-income ratio is 3.6x.
How educated is Sussex, New Jersey?
30.1% of adults (25+) in Sussex hold a bachelor's degree or higher, and 8.1% hold a graduate or professional degree.