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

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Highlights
- San Luis Obispo is 0% more densely populated than Blaine.
- People are 42.5% less likely to be married in San Luis Obispo.
- The Median Age is 15.8 years younger in San Luis Obispo.
 Blaine, WASan Luis Obispo, CAUnited States
 Population  Unlock47,257329,725,481
 Female Population52.0%  Unlock50.5%
 Male Population48.0%  Unlock49.5%
 Median Age  Unlock2638.4
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 Population - 20104,705  Unlock309,327,143
 Population - 2000  Unlock44,174285,036,114
 Population - 19902,489  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.7%15.6%
 Pop. 1990 to Now126.5%  Unlock30.8%
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 Population Density  Unlock3,597.893.4
 Land Area5.6  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 Blaine, WASan Luis Obispo, CAUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock3.1%6.1%
 Age 10 to 143.4%  Unlock6.6%
 Age 15 to 17  Unlock1.9%3.9%
 Age 18 to 205.5%  Unlock4.0%
 Age 21 to 24  Unlock22.3%5.2%
 Age 25 to 349.1%  Unlock13.8%
 Age 35 to 44  Unlock8.4%12.9%
 Age 45 to 5413.7%  Unlock12.6%
 Age 55 to 59  Unlock4.1%6.7%
 Age 60 to 647.7%  Unlock6.3%
 Age 65 to 74  Unlock7.8%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 Blaine, WASan Luis Obispo, CAUnited States
 White74.8%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian4.6%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander1.2%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races1.8%  Unlock3.2%
 Hispanic  Unlock18.5%18.4%
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 Marriage & Family
 Blaine, WASan Luis Obispo, CAUnited States
 Married Population50.1%  Unlock49.8%
     Currently Married  Unlock27.9%48.0%
 Married but Separated5.2%  Unlock1.8%
 Single Population  Unlock71.2%50.2%
 Never Married29.0%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed6.6%  Unlock5.6%
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 Household Size  Unlock2.412.60
 Households2,459  Unlock124,010,992
 Family Households  Unlock7,69380,755,759
     Married couple, w/children29.1%  Unlock30.5%
     Married couple, no children  Unlock49.4%42.9%
 Non Family Households1,055  Unlock43,255,233
     Single householder, w/children  Unlock12.1%15.8%
     Single householder, no children12.3%  Unlock10.8%
Reviews for Blaine    3 Reviews

Over 12 years ago

Sitting on the border just before you cross into British Columbia, Canada is the small town of Blaine. Just to the south is Bellingham (pop about 75,000). The area  More

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Over 13 years ago

Have lived in Blaine and nearby areas (Birch Bay, Bellingham) on and off about 3 years.If you like peaceful surroundings and the laid back life (for some, might be  More

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When you wonder where in the U.S. remains a Mayberry, a serene, small, Cleaver family town, this is it. I didn't want to leave. Pat at the Post Office, streets so wide  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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