2025 Compare Cities People:
Auburn, WA vs San Luis Obispo, CA

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Highlights
- San Luis Obispo is 0% more densely populated than Auburn.
- People are 42.1% less likely to be married in San Luis Obispo.
- The Median Age is 9.6 years younger in San Luis Obispo.
 Auburn, WASan Luis Obispo, CAUnited States
 Population  Unlock47,257329,725,481
 Female Population49.5%  Unlock50.5%
 Male Population50.6%  Unlock49.5%
 Median Age  Unlock2638.4
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 Population - 201070,560  Unlock309,327,143
 Population - 2000  Unlock44,174285,036,114
 Population - 199033,102  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.7%15.6%
 Pop. 1990 to Now144.8%  Unlock30.8%
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 Population Density  Unlock3,597.893.4
 Land Area29.5  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 Auburn, WASan Luis Obispo, CAUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock3.1%6.1%
 Age 10 to 146.9%  Unlock6.6%
 Age 15 to 17  Unlock1.9%3.9%
 Age 18 to 203.1%  Unlock4.0%
 Age 21 to 24  Unlock22.3%5.2%
 Age 25 to 3415.0%  Unlock13.8%
 Age 35 to 44  Unlock8.4%12.9%
 Age 45 to 5412.9%  Unlock12.6%
 Age 55 to 59  Unlock4.1%6.7%
 Age 60 to 646.0%  Unlock6.3%
 Age 65 to 74  Unlock7.8%9.6%
 Age 75 to 842.9%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 Auburn, WASan Luis Obispo, CAUnited States
 White50.9%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian12.0%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander2.8%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races7.8%  Unlock3.2%
 Hispanic  Unlock18.5%18.4%
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 Marriage & Family
 Auburn, WASan Luis Obispo, CAUnited States
 Married Population49.7%  Unlock49.8%
     Currently Married  Unlock27.9%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock71.2%50.2%
 Never Married33.3%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed4.5%  Unlock5.6%
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 Household Size  Unlock2.412.60
 Households30,547  Unlock124,010,992
 Family Households  Unlock7,69380,755,759
     Married couple, w/children37.6%  Unlock30.5%
     Married couple, no children  Unlock49.4%42.9%
 Non Family Households9,948  Unlock43,255,233
     Single householder, w/children  Unlock12.1%15.8%
     Single householder, no children12.4%  Unlock10.8%
Reviews for Auburn    9 Reviews

We lived in a big house on the West Hill of Auburn and then moved to a small rambler amid the big houses on the East Hill of Auburn. So we've lived within the city of  More

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Hello, I have lived in Auburn WA for about 8 years or so, Auburn is a great place to live, full of awesome people and awesome everyday life if you enjoy a 9-5 job and  More

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Over 11 years ago

Auburn is a very ugly, and dirty city, rain and clouds 9 months of the year. Has become really ghetto and would not recommend anyone coming here. Houses are expensive  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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