2025 Compare Cities People:
San Mateo, CA vs Cincinnati, OH

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Highlights
- Cincinnati is 0% more densely populated than San Mateo.
- People are 40.5% less likely to be married in Cincinnati.
- The Median Age is 5.0 years younger in Cincinnati.
 San Mateo, CACincinnati, OHUnited States
 Population  Unlock308,664329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock32.738.4
 space3
 Population - 201097,256  Unlock309,327,143
 Population - 2000  Unlock331,285285,036,114
 Population - 199085,486  Unlock251,960,433
 Pop. 2000 to Now  Unlock-8.1%15.6%
 Pop. 1990 to Now19.8%  Unlock30.8%
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 Population Density  Unlock3,961.693.4
 Land Area12.2  Unlock3,531,905.4
 Water Area  Unlock1.6264,836.8
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 Est. Total Population By Age
 San Mateo, CACincinnati, OHUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 145.7%  Unlock6.6%
 Age 15 to 17  Unlock3.3%3.9%
 Age 18 to 202.6%  Unlock4.0%
 Age 21 to 24  Unlock7.2%5.2%
 Age 25 to 3417.5%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 5412.7%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 645.7%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 San Mateo, CACincinnati, OHUnited States
 White40.9%  Unlock59.4%
 Black  Unlock40.0%12.2%
 Asian25.2%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander1.7%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.5%  Unlock3.2%
 Hispanic  Unlock4.4%18.4%
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 Marriage & Family
 San Mateo, CACincinnati, OHUnited States
 Married Population52.6%  Unlock49.8%
     Currently Married  Unlock29.1%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock68.7%50.2%
 Never Married33.0%  Unlock33.8%
 Divorced  Unlock11.7%10.8%
 Widowed5.6%  Unlock5.6%
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 Household Size  Unlock2.112.60
 Households40,233  Unlock124,010,992
 Family Households  Unlock62,65280,755,759
     Married couple, w/children35.1%  Unlock30.5%
     Married couple, no children  Unlock33.5%42.9%
 Non Family Households14,813  Unlock43,255,233
     Single householder, w/children  Unlock31.0%15.8%
     Single householder, no children11.3%  Unlock10.8%
Reviews for San Mateo    12 Reviews

I have lived in San Mateo since 2013. It has seen tremendous growth, lots of new restaurants which have become progressively more high-end though there is ample  More

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I'm a native of California. I have lived in the southern part of the state and the northern part of the state for most of my life. I have spent the last 29 years in  More

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Over 15 years ago

San Mateo has a diverse mix of people, a pleasant climate, a very pleasant downtown park with lots going on, and pretty much whatever you need handy. It's not far to  More

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Reviews for Cincinnati    113 Reviews

A native buckeye, I currently split my time between Cincinnati and Charleston, SC. We were considering leaving Cincinnati, but after reviewing other cities, I think  More

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Over 4 years ago

Lived in Cinti. and on UC faculty for over 40 years. The best move of my life is to have retired and left Cinti. for Tucson. In academics OSU far outranks UC and the  More

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What Bert has to say is a bit dated. The downtown area has made a great comeback over the past 10-15 years with Over the Rhine once being ranked America’s most dangerous  More

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