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

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Highlights
- Maricopa is 0% more densely populated than San Luis Obispo.
- People are 101.8% more likely to be married in Maricopa.
- The Median Age is 10.3 years older in Maricopa.
 San Luis Obispo, CAMaricopa, AZUnited States
 Population  Unlock57,075329,725,481
 Female Population49.1%  Unlock50.5%
 Male Population50.9%  Unlock49.5%
 Median Age  Unlock36.338.4
 space3
 Population - 201045,193  Unlock309,327,143
 Population - 2000  Unlock1,040285,036,114
 Population - 199041,958  Unlock251,960,433
 Pop. 2000 to Now  Unlock5,144.1%15.6%
 Pop. 1990 to Now13.4%  Unlock30.8%
 space4
 Population Density  Unlock1,333.693.4
 Land Area13.1  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 San Luis Obispo, CAMaricopa, AZUnited States
 Age 0 to 43.1%  Unlock5.9%
 Age 5 to 9  Unlock7.9%6.1%
 Age 10 to 142.9%  Unlock6.6%
 Age 15 to 17  Unlock4.6%3.9%
 Age 18 to 2014.7%  Unlock4.0%
 Age 21 to 24  Unlock3.9%5.2%
 Age 25 to 3413.4%  Unlock13.8%
 Age 35 to 44  Unlock15.6%12.9%
 Age 45 to 547.5%  Unlock12.6%
 Age 55 to 59  Unlock4.5%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock10.4%9.6%
 Age 75 to 843.7%  Unlock4.5%
 Age 85 and over  Unlock0.5%1.9%
 space1
 Race
 San Luis Obispo, CAMaricopa, AZUnited States
 White70.7%  Unlock59.4%
 Black  Unlock12.1%12.2%
 Asian4.8%  Unlock5.6%
 Native American  Unlock1.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races3.9%  Unlock3.2%
 Hispanic  Unlock30.8%18.4%
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 Marriage & Family
 San Luis Obispo, CAMaricopa, AZUnited States
 Married Population28.8%  Unlock49.8%
     Currently Married  Unlock57.2%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock41.9%50.2%
 Never Married59.0%  Unlock33.8%
 Divorced  Unlock9.7%10.8%
 Widowed3.9%  Unlock5.6%
 space5
 Household Size  Unlock3.122.60
 Households19,035  Unlock124,010,992
 Family Households  Unlock14,69480,755,759
     Married couple, w/children23.1%  Unlock30.5%
     Married couple, no children  Unlock43.5%42.9%
 Non Family Households11,342  Unlock43,255,233
     Single householder, w/children  Unlock15.5%15.8%
     Single householder, no children15.3%  Unlock10.8%
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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Reviews for Maricopa    9 Reviews

I can safely say that Central Arizona is a fast growing area alongside Buckeye in the West. As East Valley prices are spiraling out of control currently and has become  More

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I have recently visited Maricopa City to visit some of my family that were priced out of the East Valley Area. I can say that Maricopa City has things people are used to  More

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As someone who used to visit my Aunt out in Maricopa for days on end and play with my cousins back in the day, it was a sleepy town with not much retail, not much  More

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