2025 Compare Cities People:
Granite Bay, CA vs Sammamish, WA

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Highlights
- Sammamish is 0% more densely populated than Granite Bay.
- People are 4.4% more likely to be married in Sammamish.
- The Median Age is 9.0 years younger in Sammamish.
 Granite Bay, CASammamish, WAUnited States
 Population  Unlock66,532329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock39.238.4
 space3
 Population - 201022,681  Unlock309,327,143
 Population - 2000  Unlock34,104285,036,114
 Population - 199012,884  Unlock251,960,433
 Pop. 2000 to Now  Unlock93.4%15.6%
 Pop. 1990 to Now88.5%  Unlock30.8%
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 Population Density  Unlock3,255.593.4
 Land Area21.5  Unlock3,531,905.4
 Water Area  Unlock3.7264,836.8
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 Est. Total Population By Age
 Granite Bay, CASammamish, WAUnited States
 Age 0 to 43.2%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 146.7%  Unlock6.6%
 Age 15 to 17  Unlock6.3%3.9%
 Age 18 to 203.1%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 345.8%  Unlock13.8%
 Age 35 to 44  Unlock18.2%12.9%
 Age 45 to 5415.4%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 648.1%  Unlock6.3%
 Age 65 to 74  Unlock5.6%9.6%
 Age 75 to 845.8%  Unlock4.5%
 Age 85 and over  Unlock0.5%1.9%
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 Race
 Granite Bay, CASammamish, WAUnited States
 White74.7%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian8.7%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races4.1%  Unlock3.2%
 Hispanic  Unlock3.5%18.4%
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 Marriage & Family
 Granite Bay, CASammamish, WAUnited States
 Married Population67.7%  Unlock49.8%
     Currently Married  Unlock70.0%48.0%
 Married but Separated0.6%  Unlock1.8%
 Single Population  Unlock29.3%50.2%
 Never Married21.7%  Unlock33.8%
 Divorced  Unlock4.8%10.8%
 Widowed5.1%  Unlock5.6%
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 Household Size  Unlock3.032.60
 Households7,725  Unlock124,010,992
 Family Households  Unlock19,13880,755,759
     Married couple, w/children38.5%  Unlock30.5%
     Married couple, no children  Unlock34.7%42.9%
 Non Family Households1,385  Unlock43,255,233
     Single householder, w/children  Unlock7.1%15.8%
     Single householder, no children5.1%  Unlock10.8%
Reviews for Granite Bay    2 Reviews

Love it here! School system is fantastic! The people are friendly. We’re seated right next to Folsom lake & the Sierra Nevadas. It’s gorgeous here. I’m grateful to  More

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Consider Granite Bay among your choices to relocate. It is centrally located between highways 50 and 80 for easy commuting. It is 1/2 hour to the international airport.  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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