Sweetwater, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Sweetwater, New Jersey had a total population of 1,067, the 548th largest community in New Jersey, with a median household income of $105,489, which is 2% higher than the state average. The poverty rate is 4.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.5% — among the lowest in New Jersey.
Sweetwater Quick Facts
How Sweetwater 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 | 805 | 1,067 | +32.5% |
| Median household income | $104,191 | $105,489 | +1.2% |
| Median home value | $521,500 | $492,700 | -5.5% |
How Sweetwater 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+)
Sweetwater Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Atlantic County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Atlantic City | 38,632 | $41,028 | 32.3% | $207,400 |
| Pleasantville | 20,712 | $53,661 | 25.1% | $194,100 |
| Hammonton | 14,840 | $78,087 | 9.6% | $349,800 |
| McKee City | 10,731 | $68,133 | 10.2% | $218,100 |
| Somers Point | 10,515 | $71,062 | 9.2% | $309,200 |
| Smithville | 9,545 | $77,579 | 9.8% | $279,200 |
| Ventnor City | 9,265 | $68,671 | 10.1% | $363,000 |
| Absecon | 9,170 | $73,676 | 7.9% | $286,300 |
| Northfield | 8,456 | $111,599 | 4.6% | $316,200 |
| Pomona | 7,995 | $99,118 | 11.1% | $279,000 |
Cities Similar to Sweetwater
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| William Paterson University of New Jersey | 1,133 | N/A | N/A | 81.1% | N/A |
| Mount Royal | 1,155 | N/A | $436,400 | 44.2% | 0.0% |
| Port Republic | 1,076 | $123,438 | $462,100 | 32.2% | 1.3% |
| Roosevelt | 996 | $110,000 | $364,900 | 43.1% | 2.9% |
| Cologne | 1,083 | $128,036 | $339,400 | 31.3% | 5.1% |
Population Overview
Sweetwater is a small community located in New Jersey, within Atlantic County. The total population is 1,067. It ranks as the 548th most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Sweetwater is 42.5 years. This is 6% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Sweetwater is $105,489. This is 2% higher than the state median of $103,556. It is also 31% higher than the national median of $80,734. The poverty rate stands at 4.5%. This is 54% 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 3.6%. This is 44% lower than the state rate of 6.3%. The median home value is $492,700. Housing costs are 8% higher than the state median of $454,400. The home-value-to-income ratio is 4.7x. 93.1% of occupied housing units are owner-occupied. This homeownership rate is 46% higher than the state average of 63.8%.
Race & Ethnicity
Every resident counted in Sweetwater was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
45.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 4% 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 85.1%. Notably, 27.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Sweetwater, 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 Sweetwater, New Jersey?
Sweetwater, New Jersey has a population of 1,067 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sweetwater, NJ?
The median household income in Sweetwater is $105,489, which is 31% higher than the national median of $80,734.
What is the poverty rate in Sweetwater, NJ?
The poverty rate in Sweetwater is 4.5%. This means approximately 48 residents live below the federal poverty line.
What is the racial makeup of Sweetwater, New Jersey?
Sweetwater's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Sweetwater, NJ?
The median home value in Sweetwater is $492,700. The home-value-to-income ratio is 4.7x.
How educated is Sweetwater, New Jersey?
45.4% of adults (25+) in Sweetwater hold a bachelor's degree or higher, and 27.1% hold a graduate or professional degree.