Foster City, CA vs Belmont, CA

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

MetricFoster City, CABelmont, CA
Population32,79227,337
Median Household Income$199,143$205,297
Median Rent$3,500+/mo$2,875/mo
Median Home Value$1,838,200$2,000,000+
Cost of Living (US = 100)116116
Renters Paying 30%+ of Income40.7%40.1%
Poverty Rate4.1%6.9%
Unemployment Rate4.2%4.3%
Violent Crime Rate /100k68138
Property Crime Rate /100k7751,296
Median AQI2727
Good AQI Days /yr281281
Summer Highs80°F80°F
Winter Lows41°F41°F
Snowfall0 in/yr0 in/yr
Avg Commute29.4 min28.5 min
Hospitals——
Avg Hospital Rating——
Students per Teacher2222.2
College Degree Rate73.8%69.7%
Foreign-Born %49.5%30.7%
Population Growth (2020–2025)-4.1%+1.5%

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.