2025 Compare Cities People:
Portland, OR vs Sammamish, WA

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Highlights
- Sammamish is 0% more densely populated than Portland.
- People are 66.6% more likely to be married in Sammamish.
- The Median Age is 1.3 years older in Sammamish.
 Portland, ORSammamish, WAUnited States
 Population  Unlock66,532329,725,481
 Female Population50.3%  Unlock50.5%
 Male Population49.7%  Unlock49.5%
 Median Age  Unlock39.238.4
 space3
 Population - 2010585,476  Unlock309,327,143
 Population - 2000  Unlock34,104285,036,114
 Population - 1990437,319  Unlock251,960,433
 Pop. 2000 to Now  Unlock93.4%15.6%
 Pop. 1990 to Now50.2%  Unlock30.8%
 space4
 Population Density  Unlock3,255.593.4
 Land Area133.4  Unlock3,531,905.4
 Water Area  Unlock3.7264,836.8
 space
 Est. Total Population By Age
 Portland, ORSammamish, WAUnited States
 Age 0 to 44.7%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 144.8%  Unlock6.6%
 Age 15 to 17  Unlock6.3%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3419.5%  Unlock13.8%
 Age 35 to 44  Unlock18.2%12.9%
 Age 45 to 5413.6%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock5.6%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock0.5%1.9%
 space1
 Race
 Portland, ORSammamish, WAUnited States
 White68.8%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian8.4%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.5%  Unlock3.2%
 Hispanic  Unlock3.5%18.4%
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 Marriage & Family
 Portland, ORSammamish, WAUnited States
 Married Population42.4%  Unlock49.8%
     Currently Married  Unlock70.0%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock29.3%50.2%
 Never Married41.6%  Unlock33.8%
 Divorced  Unlock4.8%10.8%
 Widowed3.6%  Unlock5.6%
 space5
 Household Size  Unlock3.032.60
 Households279,797  Unlock124,010,992
 Family Households  Unlock19,13880,755,759
     Married couple, w/children31.6%  Unlock30.5%
     Married couple, no children  Unlock34.7%42.9%
 Non Family Households140,407  Unlock43,255,233
     Single householder, w/children  Unlock7.1%15.8%
     Single householder, no children10.1%  Unlock10.8%
Reviews for Portland    386 Reviews

I lived in Portland for 19 years (I've also lived in Boise, ID, the Bay Area, Austin, TX and now Nampa, ID). It drives me nuts when people try to give a large city a  More

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One of the best cities in America. Food scene is the best in the world. Weather is preferable over places where you have the same weather year round. I enjoy the  More

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I moved from Houston to Portland about a year ago. I remember reading the reviews on here and it making me second guess moving before I did, so I wanted to come back and  More

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Reviews for Sammamish    4 Reviews

Over 10 years ago

Seattle has beautiful greenery and gorgeous mountain views. It is quite dark and gloomy for much of the late fall into spring...or July 5th as locals know quite well. I  More

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Housing seems to be very overpriced, however after all things considered, it is well worth it. (Family of  More

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Sammamish is honestly a wonderful place to live. It's perfect for a family who wants a comfortable entertaining suburban life. The schools are pretty great, as I can say  More

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