Washington, New Jersey Demographics & Population 2026
During the 2020–2024 ACS period, Washington, New Jersey had a total population of 7,334, the 222nd largest borough in New Jersey, with a median household income of $81,336, which is 21% lower than the state average. The poverty rate is 8.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Washington Quick Facts
How Washington 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 | 7,287 | 7,334 | +0.6% |
| Median household income | $79,280 | $81,336 | +2.6% |
| Median home value | $260,200 | $263,300 | +1.2% |
How Washington 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
Moderate diversity with one or two groups making up the majority.
State average: 66 | National average: 61
Education
Educational Attainment (Adults 25+)
Washington Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Warren County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Phillipsburg | 15,299 | $68,324 | 20.2% | $193,200 |
| Hackettstown | 10,140 | $93,083 | 9.4% | $361,600 |
| Beattystown | 4,917 | $87,500 | 8.2% | $416,000 |
| Panther Valley | 4,553 | $131,169 | 5.3% | $369,900 |
| Greenwich (Warren County) | 2,679 | $164,167 | 2.1% | $468,400 |
| Belvidere | 2,538 | $95,714 | 5.9% | $279,600 |
| Alpha | 2,436 | $90,333 | 5.8% | $261,500 |
| Brass Castle | 1,936 | $152,256 | 3.9% | $410,800 |
| Upper Pohatcong | 1,876 | $103,444 | 4.8% | $280,300 |
| Oxford | 1,122 | $77,989 | 7.5% | $188,600 |
Cities Similar to Washington
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Keyport | 7,171 | $82,321 | $417,100 | 35.2% | 9.1% |
| Wharton | 7,318 | $85,767 | $380,700 | 28.8% | 15.3% |
| Palmyra | 7,485 | $89,574 | $234,800 | 32.4% | 10.2% |
| Barrington | 7,076 | $87,290 | $273,200 | 48.7% | 7.4% |
| Dunellen | 7,911 | $86,967 | $393,500 | 28.2% | 22.6% |
Population Overview
Washington is a small city located in New Jersey, within Warren County. The total population is 7,334. It ranks as the 222nd most populous out of 700 Census-designated places in New Jersey.
Age Demographics
The median age in Washington is 39.3 years. This is 2% lower than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Washington is $81,336. This is 21% lower than the state median of $103,556. It is also about the same as the national median of $80,734. The poverty rate stands at 8.5%. This is 12% lower than the state poverty rate of 9.7%. The unemployment rate is 3.0%. This is 52% lower than the state rate of 6.3%. The median home value is $263,300. Housing costs are 42% lower than the state median of $454,400. The home-value-to-income ratio is 3.2x. 58.4% of occupied housing units are owner-occupied. This homeownership rate is 9% lower than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Washington is White (non-Hispanic), making up 69.3% of the population. Hispanic or Latino residents account for 19.6%. The Black or African American population (5.0%) is well below the state average of 12.2%. The Asian population (2.3%) is well below the state average of 10.1%.
Education
27.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 38% 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 92.8%.
Data Sources & Methodology
All demographic data for Washington, 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.
Free data download: Get all New Jersey city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Washington, New Jersey?
Washington, New Jersey has a population of 7,334 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Washington, NJ?
The median household income in Washington is $81,336, which is about the same as the national median of $80,734.
What is the poverty rate in Washington, NJ?
The poverty rate in Washington is 8.5%. This means approximately 626 residents live below the federal poverty line.
What is the racial makeup of Washington, New Jersey?
Washington's population is 69.3% White, 5.0% Black, 19.6% Hispanic/Latino, and 2.3% Asian.
What is the median home value in Washington, NJ?
The median home value in Washington is $263,300. The home-value-to-income ratio is 3.2x.
How educated is Washington, New Jersey?
27.1% of adults (25+) in Washington hold a bachelor's degree or higher, and 7.9% hold a graduate or professional degree.