2025 Compare Cities People:
San Ramon, CA vs Pasadena, CA

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Highlights
- Pasadena is 0% more densely populated than San Ramon.
- People are 29.0% less likely to be married in Pasadena.
- The Median Age is 1.5 years younger in Pasadena.
 San Ramon, CAPasadena, CAUnited States
 Population  Unlock138,771329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock39.138.4
 space3
 Population - 201071,784  Unlock309,327,143
 Population - 2000  Unlock133,936285,036,114
 Population - 199035,303  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.3%15.6%
 Pop. 1990 to Now134.7%  Unlock30.8%
 space4
 Population Density  Unlock6,044.393.4
 Land Area18.7  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 San Ramon, CAPasadena, CAUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock4.3%6.1%
 Age 10 to 149.8%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock4.4%5.2%
 Age 25 to 348.2%  Unlock13.8%
 Age 35 to 44  Unlock15.4%12.9%
 Age 45 to 5418.6%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock8.7%9.6%
 Age 75 to 843.4%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 San Ramon, CAPasadena, CAUnited States
 White35.9%  Unlock59.4%
 Black  Unlock7.5%12.2%
 Asian47.6%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.0%  Unlock3.2%
 Hispanic  Unlock36.1%18.4%
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 Marriage & Family
 San Ramon, CAPasadena, CAUnited States
 Married Population63.9%  Unlock49.8%
     Currently Married  Unlock43.8%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock54.7%50.2%
 Never Married25.4%  Unlock33.8%
 Divorced  Unlock9.0%10.8%
 Widowed3.3%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households29,084  Unlock124,010,992
 Family Households  Unlock30,93980,755,759
     Married couple, w/children53.1%  Unlock30.5%
     Married couple, no children  Unlock43.4%42.9%
 Non Family Households6,137  Unlock43,255,233
     Single householder, w/children  Unlock12.2%15.8%
     Single householder, no children5.7%  Unlock10.8%
Reviews for San Ramon    17 Reviews

Over 13 years ago

If you like the weather hot and dry, this is the place for you! Don't come here if you like to see green hills in the summer,if you don't care for sunshine for 7-8  More

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Over 14 years ago

For what you get, "it" does not live up to the premium you have to pay to get "it".!  More

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good climate i expirenced in us is san ramon i am very happy to stay in that  More

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Reviews for Pasadena    19 Reviews

Pasadena is a little slice of the world in the foothills above the San Gabriel Valley. It has everything you could want. Check out my video on the cost of living in  More

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Over 10 years ago

The weather in Pasadena, CA is rather pleasant. It does not get cold here, it used to be around the first two weeks of December it could go down to 32-28 F, only a few  More

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Over 11 years ago

Great place to live for all ages and enjoy mostly sunny  More

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