Blackwells Mills, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Blackwells Mills, New Jersey is 10,220 as of the 2023 American Community Survey, making it the 148th-largest city in New Jersey. The median household income is $248,149, the median home value is $736,000, and the median age is 40.6.
10,220
Population
1331
People / sq mi
$248,149
Median Income
$736,000
Median Home Value
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Blackwells Mills covers 7.7 sq mi of land at 1331 people per square mile.
About Blackwells Mills, NJ
Among US cities, Blackwells Mills stands out first on household income: a median of $248,149, above the US median of $78,538. With 10,220 residents, Blackwells Mills is a city in New Jersey.
Income is a real outlier — the median household pulls in $248,149, putting Blackwells Mills near the top of US cities. Very few residents live in poverty — 1.8%, below the national 12.4%. Real estate commands a premium here — a median home value of $736,000, with typical rent around $3,148.
Blackwells Mills is among the best-educated US cities: 77.7% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. Working from home is common here: 25.2% of workers do so, above the national 14.0%, and the average commute runs about 35 minutes each way.
Taken together, the income and housing figures place Blackwells Mills firmly in the higher-cost, higher-earning tier of US cities — a profile that tends to track dense job markets and competitive housing.
Race & Ethnicity
| White | 57.5% |
| Black or African American | 4.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Economy & Income
$248,149
Median Household Income
$80,940
Per Capita Income
1.8%
Poverty Rate
2.9%
Unemployment Rate
Housing
$736,000
Median Home Value
$3,148
Median Rent
96.4%
Owner-Occupied
Education
96.2%
High School+
77.7%
Bachelor's+
Commute
2.9%
Drive Alone
68.1%
Public Transit
25.2%
Work From Home
34.5 min
Avg Commute
Community Profile
22.0%
Foreign Born
68.6%
Non-English at Home
2.1%
Veterans
6.5%
With Disability
99.0%
Health Insurance
100.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.7% |
| Manufacturing | 20.3% |
| Finance, Insurance & Real Estate | 15.8% |
| Information | 12.9% |
| Education, Health Care & Social Services | 7.7% |
| Transportation & Warehousing | 5.4% |
| Arts, Entertainment & Food Services | 4.2% |
| Public Administration | 2.4% |
| Retail Trade | 2.0% |
| Construction | 1.6% |
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Frequently Asked Questions
Blackwells Mills, New Jersey has a population of 10,220 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 148th-largest city in New Jersey.
The median household income in Blackwells Mills, New Jersey is $248,149, with 1.8% of residents living below the federal poverty level.
The median home value in Blackwells Mills, New Jersey is $736,000, with median monthly rent at $3,148 and a homeownership rate of 96.4%.
The median age in Blackwells Mills, New Jersey is 40.6 years. The population is 50.3% male and 49.7% female.
Where to stay in Blackwells Mills
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.