Blackhawk, CA vs Brentwood, CA

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

MetricBlackhawk, CABrentwood, CA
Population10,13765,208
Median Household Income$245,208$142,494
Median Rent$3,500+/mo$2,758/mo
Median Home Value$2,000,000+$836,600
Cost of Living (US = 100)116116
Renters Paying 30%+ of Income56.1%54.6%
Poverty Rate5.6%8.3%
Unemployment Rate4.8% (county)4.9%
Violent Crime Rate /100k252*202
Property Crime Rate /100k929*1,568
Median AQI4848
Good AQI Days /yr195195
Summer Highs86°F89°F
Winter Lows38°F42°F
Snowfall0 in/yr0 in/yr
Avg Commute36.1 min40 min
Hospitals——
Avg Hospital Rating——
Students per Teacher23.323.3
College Degree Rate69.7%39.3%
Foreign-Born %22.3%19.3%
Population Growth (2020–2025)+8.3%+3.6%

Green = clearly better (more than 5% apart). Population, growth, weather, hospital count and foreign-born share aren’t scored.
The Census tops out at $3,500+ for rent and $2,000,000+ for home value; it doesn't publish exact figures above those. Two capped values can't be compared, so neither is marked better.
* Rate of the agency that polices Blackhawk (the city has no police department of its own), so it isn’t scored.