Piedmont, CA vs Alameda, CA

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

MetricPiedmont, CAAlameda, CA
Population10,94577,238
Median Household Income$250,000+$137,697
Median Rent$3,500+/mo$2,474/mo
Median Home Value$2,000,000+$1,235,700
Cost of Living (US = 100)116116
Renters Paying 30%+ of Income9.4%43%
Poverty Rate4.3%7.2%
Unemployment Rate4.7% (county)4.8%
Violent Crime Rate /100k84348
Property Crime Rate /100k1,9613,555
Median AQI4949
Good AQI Days /yr194194
Summer Highs72°F72°F
Winter Lows46°F46°F
Snowfall0 in/yr0 in/yr
Avg Commute31.7 min31.6 min
Hospitals—1
Avg Hospital Rating—4.0 / 5
Students per Teacher16.523.5
College Degree Rate88.4%61.5%
Foreign-Born %11.5%25.7%
Population Growth (2020–2025)-5.5%-1.8%

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, $250,000+ for household income 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.