Cost of Living
per year
per month
How South San Francisco's prices compare to the US city average across major spending categories.
How far does your salary go in South San Francisco?
Your $100,000 in South San Francisco has the same purchasing power as $66,653 in the average US city. You'd need $33,347 more here to maintain that standard of living.
Demographics and workforce data from the US Census ACS 5-Year.
bachelor's or higher
Climate, safety, and walkability indicators.
See a side-by-side breakdown of cost of living, housing, and salaries.
Popular comparisons
Sorted by affordability — most affordable first.
Within 10 points of South San Francisco's cost index of 150, sorted by closest match.
Wondering whether you should move to South San Francisco? It depends on what you're optimizing for, but the city has real arguments in its favor: a high-income city, even by us standards and the labor market runs tight, plus 2 more things worth knowing. The data behind each is below.
Median household income in South San Francisco is $127,062 — well above the US median of roughly $75k. It's a city where high-paying industries (tech, finance, professional services) cluster, and the income distribution tilts noticeably upward relative to most of the country.
The unemployment rate in South San Francisco sits at roughly 2.4%, which is a tight labor market by US standards. Salaries get nudged up faster, openings are easier to find, and switching jobs is less of a leap than it is in a softer market.
South San Francisco's air quality index averages about 44 — comfortably in the EPA's "good" range. No daily ritual of checking the AQI before going for a run, no smoky-day plans, no surprise asthma flare-ups for the kids. The kind of background condition you notice mostly by its absence.
39% of adults 25 and over in South San Francisco hold a bachelor's degree or higher — meaningfully above the US average of around 36%. That correlates with the things you'd expect: stronger schools, more white-collar employers, more bookstores than the population alone would predict.
Reasons are pulled from South San Francisco's actual data — Census ACS, BLS, BEA, NOAA, EPA AQS, FBI, and Walk Score. We don't list positives that aren't supported by the numbers, which is why different cities show different sections.
Now and then. South San Francisco's winters are cool rather than truly cold — about 43°F on average — so most of the precipitation falls as rain. A snowy morning happens a few times a season; sustained accumulation is rare.
Mild on the cold side. South San Francisco's winter average of about 43°F is the kind of weather where you want a jacket but the heating bill is manageable. Snow is rare, frost is occasional, and the lawn never really browns out.
Pleasantly warm. South San Francisco's summer averages around 72°F — comfortable for outdoor evenings, hot enough on peak days to warrant AC but mild compared to the Sun Belt.
South San Francisco falls in roughly USDA Zone 9. The zone classification is based on average annual minimum temperatures, so it's the right lookup for whether perennials and trees will overwinter here. Note that this is approximate from our winter-temperature data — check the USDA map for the exact zone before betting an expensive plant on it.
South San Francisco sits roughly 10 feet (3 m) above sea level — basically at the waterline. Storm surge, king tides, and long-term sea-level rise are real considerations for any coastal property here.
Average for an American city. South San Francisco's reported crime rate of about 3,237 per 100,000 residents sits roughly in line with the US baseline of ~3,500. Like anywhere else, the citywide number masks real differences between neighborhoods — worth looking at specific areas before deciding.
Yes — South San Francisco is one of the more expensive places to live in the US. The cost-of-living index is 150, about 50% above the national average. Housing is the dominant factor, and salaries here have to be high to compensate.
Not really — South San Francisco is built around the car. Its Walk Score of 21 out of 100 means almost every errand is a drive. Living without a car is technically possible but real work; most residents wouldn't try it.
Roughly $105,021 a year would match the lifestyle of someone earning $70,000 in an average US city. That's a starting point, not a target — negotiate higher when you can. Median rent in South San Francisco runs about $2,649/mo — keeping housing under 30% of gross income points to a similar floor on what you'd want to earn.