2025 Compare Cities People:
Waltham, MA vs South Pasadena, CA

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Highlights
- South Pasadena is 0% more densely populated than Waltham.
- People are 41.9% more likely to be married in South Pasadena.
- The Median Age is 6.6 years older in South Pasadena.
 Waltham, MASouth Pasadena, CAUnited States
 Population  Unlock26,837329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock40.438.4
 space3
 Population - 201060,912  Unlock309,327,143
 Population - 2000  Unlock24,292285,036,114
 Population - 199057,878  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.9%15.6%
 Pop. 1990 to Now7.2%  Unlock30.8%
 space4
 Population Density  Unlock7,877.093.4
 Land Area12.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Waltham, MASouth Pasadena, CAUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock6.9%6.1%
 Age 10 to 143.5%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 209.4%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 3418.1%  Unlock13.8%
 Age 35 to 44  Unlock17.4%12.9%
 Age 45 to 549.9%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.6%9.6%
 Age 75 to 844.4%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 Waltham, MASouth Pasadena, CAUnited States
 White63.8%  Unlock59.4%
 Black  Unlock3.7%12.2%
 Asian12.1%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races2.6%  Unlock3.2%
 Hispanic  Unlock19.6%18.4%
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 Marriage & Family
 Waltham, MASouth Pasadena, CAUnited States
 Married Population38.2%  Unlock49.8%
     Currently Married  Unlock53.8%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock45.7%50.2%
 Never Married49.3%  Unlock33.8%
 Divorced  Unlock7.8%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.582.60
 Households24,943  Unlock124,010,992
 Family Households  Unlock6,87280,755,759
     Married couple, w/children29.5%  Unlock30.5%
     Married couple, no children  Unlock39.9%42.9%
 Non Family Households12,268  Unlock43,255,233
     Single householder, w/children  Unlock12.3%15.8%
     Single householder, no children14.4%  Unlock10.8%
Reviews for Waltham    2 Reviews

Over 15 years ago

My husband and I moved from west of Worcester to Waltham a few months ago and are really enjoying life here. We're situated in an apartment close to Moody Street and  More

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Waltham is home to two well respected colleges/universities: Bentley and Brandeis. That, however, is not all. For within half an hour or so, by commuter train or car,  More

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Reviews for South Pasadena    6 Reviews

i grew up in south pas, i’m currently 20. this is not a good place for individual expression. the old white people will stare you down no matter what it is that you’re  More

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I lived in South Pasadena from 2000-2009 and I really took it for granted until I moved. I relocated from the Midwest and I initially lived in Culver City for about  More

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Over 16 years ago

Because of the historic nature of the neigborhoods in South Pas, it appears in many films, TV and commercials. Halloween was filmed here, as well as dozens of movies.  More

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