2025 Compare Cities People:
St. Petersburg, FL vs South San Francisco, CA

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Highlights
- South San Francisco is 0% more densely populated than St. Petersburg.
- People are 24.1% more likely to be married in South San Francisco.
- The Median Age is 0.8 years younger in South San Francisco.
 St. Petersburg, FLSouth San Francisco, CAUnited States
 Population  Unlock66,331329,725,481
 Female Population51.5%  Unlock50.5%
 Male Population48.5%  Unlock49.5%
 Median Age  Unlock42.138.4
 space3
 Population - 2010245,220  Unlock309,327,143
 Population - 2000  Unlock60,552285,036,114
 Population - 1990238,629  Unlock251,960,433
 Pop. 2000 to Now  Unlock9.9%15.6%
 Pop. 1990 to Now12.2%  Unlock30.8%
 space4
 Population Density  Unlock7,189.693.4
 Land Area61.8  Unlock3,531,905.4
 Water Area  Unlock21.0264,836.8
 space
 Est. Total Population By Age
 St. Petersburg, FLSouth San Francisco, CAUnited States
 Age 0 to 44.9%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock4.4%5.2%
 Age 25 to 3415.6%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5412.9%  Unlock12.6%
 Age 55 to 59  Unlock7.6%6.7%
 Age 60 to 647.4%  Unlock6.3%
 Age 65 to 74  Unlock10.1%9.6%
 Age 75 to 845.7%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 St. Petersburg, FLSouth San Francisco, CAUnited States
 White63.9%  Unlock59.4%
 Black  Unlock1.8%12.2%
 Asian3.3%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock29.8%18.4%
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 Marriage & Family
 St. Petersburg, FLSouth San Francisco, CAUnited States
 Married Population42.9%  Unlock49.8%
     Currently Married  Unlock51.9%48.0%
 Married but Separated1.9%  Unlock1.8%
 Single Population  Unlock46.7%50.2%
 Never Married36.1%  Unlock33.8%
 Divorced  Unlock8.0%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock3.002.60
 Households111,860  Unlock124,010,992
 Family Households  Unlock16,06480,755,759
     Married couple, w/children23.4%  Unlock30.5%
     Married couple, no children  Unlock43.8%42.9%
 Non Family Households52,809  Unlock43,255,233
     Single householder, w/children  Unlock8.9%15.8%
     Single householder, no children12.9%  Unlock10.8%
Reviews for St. Petersburg    56 Reviews

I grew up here (1968). All the people who have posted how awful it is are not going to be happy anywhere because they see what they see. Thats the evolution of self as  More

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I moved here because my fiance was going to school here and two rents didn't make sense. Visiting was always great! However, after living here for a couple years it's  More

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Over 5 years ago

True the location is good, and during the Winters, it's really nice in St. Pete, but the Summers and brutally steaming HOT, and the St. Pete Police don't do their job  More

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Reviews for South San Francisco    5 Reviews

It's amazing, but many, many people, including people who live in SF, think that SSF is just a part of SF. Not true. We're right across the highway from SFO, which is  More

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Over 17 years ago

One frustrating thing about South City weather is the number of overcast & foggy days, as compared to other nearby cities on the Peninsula. You can literally look  More

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Over 19 years ago

Been living in bayview hunters point for about 12 years now. What I can say that it's a rough place to live, no one cares about us and the mayor of San Francisco  More

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Start Your Review of South San Francisco


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