2025 Compare Cities People:
Fountain Hills, AZ vs San Luis Obispo, CA

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Highlights
- San Luis Obispo is 0% more densely populated than Fountain Hills.
- People are 57.3% less likely to be married in San Luis Obispo.
- The Median Age is 33.7 years younger in San Luis Obispo.
 Fountain Hills, AZSan Luis Obispo, CAUnited States
 Population  Unlock47,257329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.7%  Unlock49.5%
 Median Age  Unlock2638.4
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 Population - 201022,512  Unlock309,327,143
 Population - 2000  Unlock44,174285,036,114
 Population - 199010,030  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.7%15.6%
 Pop. 1990 to Now158.8%  Unlock30.8%
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 Population Density  Unlock3,597.893.4
 Land Area20.3  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 Fountain Hills, AZSan Luis Obispo, CAUnited States
 Age 0 to 42.9%  Unlock5.9%
 Age 5 to 9  Unlock3.1%6.1%
 Age 10 to 144.4%  Unlock6.6%
 Age 15 to 17  Unlock1.9%3.9%
 Age 18 to 201.0%  Unlock4.0%
 Age 21 to 24  Unlock22.3%5.2%
 Age 25 to 347.1%  Unlock13.8%
 Age 35 to 44  Unlock8.4%12.9%
 Age 45 to 549.2%  Unlock12.6%
 Age 55 to 59  Unlock4.1%6.7%
 Age 60 to 6412.0%  Unlock6.3%
 Age 65 to 74  Unlock7.8%9.6%
 Age 75 to 8411.2%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 Fountain Hills, AZSan Luis Obispo, CAUnited States
 White90.3%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian1.8%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races2.0%  Unlock3.2%
 Hispanic  Unlock18.5%18.4%
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 Marriage & Family
 Fountain Hills, AZSan Luis Obispo, CAUnited States
 Married Population67.5%  Unlock49.8%
     Currently Married  Unlock27.9%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock71.2%50.2%
 Never Married13.8%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed8.3%  Unlock5.6%
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 Household Size  Unlock2.412.60
 Households10,971  Unlock124,010,992
 Family Households  Unlock7,69380,755,759
     Married couple, w/children14.5%  Unlock30.5%
     Married couple, no children  Unlock49.4%42.9%
 Non Family Households3,410  Unlock43,255,233
     Single householder, w/children  Unlock12.1%15.8%
     Single householder, no children5.9%  Unlock10.8%
Reviews for Fountain Hills    10 Reviews

Over 6 years ago

We live in Boise but are seriously considering a move to Fountain Hills. We have visited FH and it's beautiful...but we are not sure we can do the Summers! In Boise  More

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Over 8 years ago

We have lived in many cities in the US we moved here 10 yrs ago raised 2 boys and I would not give it up for any other place. move here raise a family and retire  More

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Over 12 years ago

Beautiful homes with mountaineous  More

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Reviews for San Luis Obispo    21 Reviews

MY FIANCEE AND I ARE LOOKING TO MOVE TO SLO FOR RETIREMENT ( NEXT MONTH ) WE ARE BOTH ARTISTS AND HOPE OUR TALENT WILL HELP WITH COST OF LIVING IN SLO!!! ANY  More

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Over 10 years ago

In almost any season of the year in San Luis Obispo, you’ll find the sun shining and the temperature hitting around 70º at some point in the day. With the temperature  More

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San Luis Obispo and surrounding areas are beautiful, great weather, beaches, farms markets, a downtown area full of some of the best bars and restaurants, wine country,  More

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