2025 Compare Cities People:
San Luis Obispo, CA vs Nampa, ID

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Highlights
- Nampa is 0% more densely populated than San Luis Obispo.
- People are 77.1% more likely to be married in Nampa.
- The Median Age is 7.6 years older in Nampa.
 San Luis Obispo, CANampa, IDUnited States
 Population  Unlock98,881329,725,481
 Female Population49.1%  Unlock50.5%
 Male Population50.9%  Unlock49.5%
 Median Age  Unlock33.638.4
 space3
 Population - 201045,193  Unlock309,327,143
 Population - 2000  Unlock51,867285,036,114
 Population - 199041,958  Unlock251,960,433
 Pop. 2000 to Now  Unlock99.0%15.6%
 Pop. 1990 to Now13.4%  Unlock30.8%
 space4
 Population Density  Unlock3,072.593.4
 Land Area13.1  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 San Luis Obispo, CANampa, IDUnited States
 Age 0 to 43.1%  Unlock5.9%
 Age 5 to 9  Unlock7.5%6.1%
 Age 10 to 142.9%  Unlock6.6%
 Age 15 to 17  Unlock4.1%3.9%
 Age 18 to 2014.7%  Unlock4.0%
 Age 21 to 24  Unlock6.7%5.2%
 Age 25 to 3413.4%  Unlock13.8%
 Age 35 to 44  Unlock13.4%12.9%
 Age 45 to 547.5%  Unlock12.6%
 Age 55 to 59  Unlock5.1%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock9.2%9.6%
 Age 75 to 843.7%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 San Luis Obispo, CANampa, IDUnited States
 White70.7%  Unlock59.4%
 Black  Unlock1.0%12.2%
 Asian4.8%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.9%0.4%
 Two or More Races3.9%  Unlock3.2%
 Hispanic  Unlock25.0%18.4%
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 Marriage & Family
 San Luis Obispo, CANampa, IDUnited States
 Married Population28.8%  Unlock49.8%
     Currently Married  Unlock49.6%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock49.0%50.2%
 Never Married59.0%  Unlock33.8%
 Divorced  Unlock13.6%10.8%
 Widowed3.9%  Unlock5.6%
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 Household Size  Unlock2.772.60
 Households19,035  Unlock124,010,992
 Family Households  Unlock24,01980,755,759
     Married couple, w/children23.1%  Unlock30.5%
     Married couple, no children  Unlock37.9%42.9%
 Non Family Households11,342  Unlock43,255,233
     Single householder, w/children  Unlock15.1%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 Nampa    5 Reviews

We have lived in Arizona (near Phoenix) for 20 years. We are in the process of moving to the Nampa/Caldwell area. Trust me you DO NOT want to come to Arizona for an  More

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Sales tax is one area that it hard to get used to, taxes here are probably average but I was not used to paying sales tax. After I checked it out against other states  More

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Over 15 years ago

Im sure the economy is bad everywhere, but in Nampa, i believe i read the unemployment rate is near  More

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