2025 Compare Cities People:
Blaine, WA vs San Diego, CA

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Highlights
- San Diego is 0% more densely populated than Blaine.
- People are 7.3% less likely to be married in San Diego.
- The Median Age is 6.4 years younger in San Diego.
 Blaine, WASan Diego, CAUnited States
 Population  Unlock1,385,398329,725,481
 Female Population52.0%  Unlock50.5%
 Male Population48.0%  Unlock49.5%
 Median Age  Unlock35.438.4
 space3
 Population - 20104,705  Unlock309,327,143
 Population - 2000  Unlock1,223,400285,036,114
 Population - 19902,489  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.3%15.6%
 Pop. 1990 to Now126.5%  Unlock30.8%
 space4
 Population Density  Unlock4,255.093.4
 Land Area5.6  Unlock3,531,905.4
 Water Area  Unlock46.8264,836.8
 space
 Est. Total Population By Age
 Blaine, WASan Diego, CAUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 143.4%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 205.5%  Unlock4.0%
 Age 21 to 24  Unlock6.3%5.2%
 Age 25 to 349.1%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5413.7%  Unlock12.6%
 Age 55 to 59  Unlock5.7%6.7%
 Age 60 to 647.7%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
 space1
 Race
 Blaine, WASan Diego, CAUnited States
 White74.8%  Unlock59.4%
 Black  Unlock5.7%12.2%
 Asian4.6%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander1.2%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races1.8%  Unlock3.2%
 Hispanic  Unlock30.1%18.4%
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 Marriage & Family
 Blaine, WASan Diego, CAUnited States
 Married Population50.1%  Unlock49.8%
     Currently Married  Unlock44.8%48.0%
 Married but Separated5.2%  Unlock1.8%
 Single Population  Unlock53.6%50.2%
 Never Married29.0%  Unlock33.8%
 Divorced  Unlock9.5%10.8%
 Widowed6.6%  Unlock5.6%
 space5
 Household Size  Unlock2.642.60
 Households2,459  Unlock124,010,992
 Family Households  Unlock304,49980,755,759
     Married couple, w/children29.1%  Unlock30.5%
     Married couple, no children  Unlock41.9%42.9%
 Non Family Households1,055  Unlock43,255,233
     Single householder, w/children  Unlock13.4%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 Diego    319 Reviews

I have lived in San Diego for more than half my life (I am 30) and love it. It has something for everyone and more from arts, to sporting events, and all cuisine is  More

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The only real knock again San Diego is the cost of living, but it is paradise compared to most cities of similar size. Those who complain about the traffic here or say  More

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I have lived in San Diego since 1968 and I am now almost 62 years old. I love San Diego, I really do. But it has become so crowded and so expensive over the years. It  More

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