2025 Compare Cities People:
Sammamish, WA vs Coto de Caza, CA

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Highlights
- Coto de Caza is 0% more densely populated than Sammamish.
- People are 8.5% less likely to be married in Coto de Caza.
- The Median Age is 6.6 years older in Coto de Caza.
 Sammamish, WACoto de Caza, CAUnited States
 Population  Unlock15,873329,725,481
 Female Population51.8%  Unlock50.5%
 Male Population48.2%  Unlock49.5%
 Median Age  Unlock45.838.4
 space3
 Population - 201057,656  Unlock309,327,143
 Population - 2000  Unlock13,057285,036,114
 Population - 199023,294  Unlock251,960,433
 Pop. 2000 to Now  Unlock14.0%15.6%
 Pop. 1990 to Now183.2%  Unlock30.8%
 space4
 Population Density  Unlock2,055.893.4
 Land Area20.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Sammamish, WACoto de Caza, CAUnited States
 Age 0 to 46.1%  Unlock5.9%
 Age 5 to 9  Unlock5.0%6.1%
 Age 10 to 149.9%  Unlock6.6%
 Age 15 to 17  Unlock6.6%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock3.6%5.2%
 Age 25 to 348.0%  Unlock13.8%
 Age 35 to 44  Unlock9.4%12.9%
 Age 45 to 5419.1%  Unlock12.6%
 Age 55 to 59  Unlock10.9%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock9.1%9.6%
 Age 75 to 841.7%  Unlock4.5%
 Age 85 and over  Unlock0.6%1.9%
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 Race
 Sammamish, WACoto de Caza, CAUnited States
 White55.8%  Unlock59.4%
 Black  Unlock1.3%12.2%
 Asian33.3%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races4.9%  Unlock3.2%
 Hispanic  Unlock13.6%18.4%
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 Marriage & Family
 Sammamish, WACoto de Caza, CAUnited States
 Married Population70.7%  Unlock49.8%
     Currently Married  Unlock64.3%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock35.4%50.2%
 Never Married22.7%  Unlock33.8%
 Divorced  Unlock5.5%10.8%
 Widowed1.9%  Unlock5.6%
 space5
 Household Size  Unlock3.152.60
 Households21,930  Unlock124,010,992
 Family Households  Unlock4,60380,755,759
     Married couple, w/children54.5%  Unlock30.5%
     Married couple, no children  Unlock50.6%42.9%
 Non Family Households2,792  Unlock43,255,233
     Single householder, w/children  Unlock5.1%15.8%
     Single householder, no children3.7%  Unlock10.8%
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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Reviews for Coto De Caza    1 Reviews

Over 18 years ago

we have resided in Coto de Caza since 1989. Over the years we have looked at other cities to live, but always decide that while in Southern California, this is the best  More

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