2025 Compare Cities People:
San Mateo, CA vs Carlisle, PA

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Highlights
- Carlisle is 0% more densely populated than San Mateo.
- People are 25.4% less likely to be married in Carlisle.
- The Median Age is 2.8 years younger in Carlisle.
 San Mateo, CACarlisle, PAUnited States
 Population  Unlock19,869329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock34.938.4
 space3
 Population - 201097,256  Unlock309,327,143
 Population - 2000  Unlock17,970285,036,114
 Population - 199085,486  Unlock251,960,433
 Pop. 2000 to Now  Unlock6.9%15.6%
 Pop. 1990 to Now19.8%  Unlock30.8%
 space4
 Population Density  Unlock3,591.093.4
 Land Area12.2  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 San Mateo, CACarlisle, PAUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock4.6%6.1%
 Age 10 to 145.7%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 202.6%  Unlock4.0%
 Age 21 to 24  Unlock6.8%5.2%
 Age 25 to 3417.5%  Unlock13.8%
 Age 35 to 44  Unlock10.5%12.9%
 Age 45 to 5412.7%  Unlock12.6%
 Age 55 to 59  Unlock6.9%6.7%
 Age 60 to 645.7%  Unlock6.3%
 Age 65 to 74  Unlock10.4%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock2.4%1.9%
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 Race
 San Mateo, CACarlisle, PAUnited States
 White40.9%  Unlock59.4%
 Black  Unlock8.4%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  Unlock7.6%18.4%
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 Marriage & Family
 San Mateo, CACarlisle, PAUnited States
 Married Population52.6%  Unlock49.8%
     Currently Married  Unlock37.5%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock60.8%50.2%
 Never Married33.0%  Unlock33.8%
 Divorced  Unlock12.7%10.8%
 Widowed5.6%  Unlock5.6%
 space5
 Household Size  Unlock2.132.60
 Households40,233  Unlock124,010,992
 Family Households  Unlock4,16780,755,759
     Married couple, w/children35.1%  Unlock30.5%
     Married couple, no children  Unlock46.8%42.9%
 Non Family Households14,813  Unlock43,255,233
     Single householder, w/children  Unlock21.6%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 Carlisle    12 Reviews

Over 10 years ago

It's not All bad but people here seem to be more prejudiced against minorities like me. Even more so than people in the South where i used to live.   More

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Carlisle, PA, is at a crossroads of interstate 81 and US 76 (turnpike) which means its easy to get to, and easy to get out to places from. The town of Carlisle itself  More

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We are still suffering from sticker shock after living here for 7 years. This state charges you for EVERYTHING and the ROI is near to nothing. You have to pay a toll  More

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