2025 Compare Cities People:
Blaine, WA vs Portsmouth, NH

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Highlights
- Portsmouth is 0% more densely populated than Blaine.
- People are 3.0% less likely to be married in Portsmouth.
- The Median Age is 0.4 years older in Portsmouth.
 Blaine, WAPortsmouth, NHUnited States
 Population  Unlock21,897329,725,481
 Female Population52.0%  Unlock50.5%
 Male Population48.0%  Unlock49.5%
 Median Age  Unlock42.238.4
 space3
 Population - 20104,705  Unlock309,327,143
 Population - 2000  Unlock20,784285,036,114
 Population - 19902,489  Unlock251,960,433
 Pop. 2000 to Now  Unlock3.7%15.6%
 Pop. 1990 to Now126.5%  Unlock30.8%
 space4
 Population Density  Unlock1,398.493.4
 Land Area5.6  Unlock3,531,905.4
 Water Area  Unlock1.2264,836.8
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 Est. Total Population By Age
 Blaine, WAPortsmouth, NHUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock4.9%6.1%
 Age 10 to 143.4%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 205.5%  Unlock4.0%
 Age 21 to 24  Unlock4.9%5.2%
 Age 25 to 349.1%  Unlock13.8%
 Age 35 to 44  Unlock13.6%12.9%
 Age 45 to 5413.7%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 647.7%  Unlock6.3%
 Age 65 to 74  Unlock12.0%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock2.4%1.9%
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 Race
 Blaine, WAPortsmouth, NHUnited States
 White74.8%  Unlock59.4%
 Black  Unlock1.2%12.2%
 Asian4.6%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander1.2%  Unlock0.2%
 Other  Unlock1.4%0.4%
 Two or More Races1.8%  Unlock3.2%
 Hispanic  Unlock2.3%18.4%
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 Marriage & Family
 Blaine, WAPortsmouth, NHUnited States
 Married Population50.1%  Unlock49.8%
     Currently Married  Unlock48.0%48.0%
 Married but Separated5.2%  Unlock1.8%
 Single Population  Unlock51.4%50.2%
 Never Married29.0%  Unlock33.8%
 Divorced  Unlock12.3%10.8%
 Widowed6.6%  Unlock5.6%
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 Household Size  Unlock2.052.60
 Households2,459  Unlock124,010,992
 Family Households  Unlock5,34880,755,759
     Married couple, w/children29.1%  Unlock30.5%
     Married couple, no children  Unlock55.7%42.9%
 Non Family Households1,055  Unlock43,255,233
     Single householder, w/children  Unlock10.9%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 Portsmouth    7 Reviews

Over 15 years ago

I was up in Portsmouth a couple years ago visiting from Florida. I loved how I was able to prk the car, get out and have numerous bars/restaurants, clothing stores, etc  More

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Over 16 years ago

Portsmouth is full of history, art, interesting shops, restaurants and the best  More

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Over 18 years ago

Portsmouth is a beautiful historic town settled right on the seacoast. Excellent restaurants, great cafes and shops, and picturesque streets make this a wonderful city  More

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