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Mountain View vs South San Francisco

Mountain View, California versus South San Francisco, California: a factual, side-by-side comparison of cost of living, housing, safety, schools, and climate. Greener figures rank better among US places.

Overall livability

Mountain View

Solid · objective livability52/100

South San Francisco

Mixed · objective livability47/100

Mountain View edges out South San Francisco on overall objective livability (52 vs 47 of 100), though each leads on different factors below.

Factor-by-factor comparison

FactorMountain ViewSouth San Francisco
Affordability
Median Household Income$174k$127k
Cost of Living$94k$94k
Home Value$1.8M$1.1M
Monthly Rent$3k$3k
Monthly Owner Costs$4k$3k
Property Tax Rate0.55%0.60%
Income Tax13.30%13.30%
Sales Tax8.85%8.85%
Estimated total tax burden21.96%21.51%
Unemployment3.4%2.4%
Weather
Winter Temp (Jan)51°F51°F
Summer Temp (Jul)68°F63°F
Annual Precipitation17.0 in19.6 in
Annual Snowfall0.0 in0.0 in
Sunny Days231 days231 days
Summer Humidity53°F53°F
Comfortable Days232 days230 days
Safety & Wellbeing
Natural Disaster Risk79.393.7
Air Quality38 AQI39 AQI
School Quality100.071.7
Violent Crime790/100k1253/100k
Property Crime2969/100k2834/100k
Community
Population82,13265,596
Median Age35.542.3
Racial Diversity0.660.70
Male/Female Ratio1.091.00
Political LeaningD+59D+59
White (%)40.6%21.8%
Black (%)2.1%1.9%
Hispanic (%)18.3%29.1%
Asian (%)33.2%42.9%
Other / Multiracial (%)5.9%4.3%
Getting Around
Commute Time24 min28 min
Walkability14.7/2011.6/20
Airport Distance9 mi3 mi
Lifestyle & Connectivity
Broadband Access95.0%93.4%
Amenities Nearby106.9089.33
Park & Nature AccessGoodModerate

Each figure is colored by how it ranks among all US places: green is strong, amber average, red weaker. Neutral factors (population, demographics, target-style climate) show their percentile without a better/worse claim.

Frequently asked questions

Is Mountain View or South San Francisco more affordable?
South San Francisco has the lower cost of living: its index is $94k, compared with Mountain View's $94k and South San Francisco's $94k. Median rent is $3k in Mountain View versus $3k in South San Francisco.
Is Mountain View or South San Francisco safer?
Mountain View has the lower violent crime rate. Mountain View reports 790/100k and South San Francisco reports 1253/100k (violent crimes per 100,000 residents).
Are homes cheaper in Mountain View or South San Francisco?
The median home value is $1.8M in Mountain View and $1.1M in South San Francisco, so homes are more affordable in South San Francisco.
See each on the map

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