All Countries
Blackwells Mills, NJ
Full City Profile · New Jersey · Somerset County County
4.0
/5.0
A
Great
10,220
Population
1,331/sq mi density
$248,149
Median Income
$80,940 per capita
$736,000
Home Value
$468,783 Zillow
$3,148
Median Rent
20.4% income on rent
53°F
Avg Temperature
271 sunny days/yr
115
Violent Crime/100K
2,443 property/100K
A
Overall
4.0 / 5.0
Strong
A+
Economy
4.9 / 5.0
$248,149 median income, 2.9% unemployment
A+
Affordability
5.0 / 5.0
$736,000 home value, $3,148/mo rent
F
Safety
1.0 / 5.0
115 violent crimes/100K
A+
Education
5.0 / 5.0
77.7% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+2333.3%
420 → 10,220
over 10 years
Annual Pop. Growth
+37.6%
Compound annual growth rate
Median Income Change
+87.9%
$132,083 → $248,149
nominal, not inflation-adjusted
Annual Income Growth
+6.51%
Compound annual growth rate
Population Over Time
Total population for Blackwells Mills across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
95,451
+85,231 from 2023 (10,220)
Projected Median Income 2030
$385,874
+$137,725 from 2023 ($248,149)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 420 | — | $132,083 | — |
| 2015 | 503 | +19.8% | $149,559 | +13.2% |
| 2017 | 713 | +41.7% | $189,243 | +26.5% |
| 2019 | 684 | -4.1% | $196,406 | +3.8% |
| 2021 | 10,488 | +1433.3% | $209,855 | +6.8% |
| 2023 | 10,220 | -2.6% | $248,149 | +18.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.