Manville, NJ vs Blackwells Mills, NJ

Side-by-side comparison from the latest government data.

MetricManville, NJBlackwells Mills, NJ
Population10,92110,301
Median Household Income$93,333$250,000+
Median Rent$1,844/mo$3,206/mo
Median Home Value$354,300$735,000
Cost of Living (US = 100)113113
Renters Paying 30%+ of Income44%49.3%
Poverty Rate11.7%1.7%
Unemployment Rate4.5% (county)4.5% (county)
Violent Crime Rate /100k7228*
Property Crime Rate /100k614403*
Median AQI——
Good AQI Days /yr——
Summer Highs83°F84°F
Winter Lows21°F25°F
Snowfall21 in/yr21 in/yr
Avg Commute27.5 min33.9 min
Hospitals——
Avg Hospital Rating——
Students per Teacher11.110.8
College Degree Rate27%76.2%
Foreign-Born %26.1%23.1%
Population Growth (2020–2025)-0.2%—

Green = clearly better (more than 5% apart). Population, growth, weather, hospital count and foreign-born share aren’t scored.
The Census tops out at $250,000+ for household income; it doesn't publish exact figures above that. Two capped values can't be compared, so neither is marked better.
* Rate of the agency that polices Blackwells Mills (the city has no police department of its own), so it isn’t scored.