2025 Compare Cities People:
Sebastopol, CA vs Sammamish, WA

Change Cities
Highlights
- Sammamish is 0% more densely populated than Sebastopol.
- People are 42.3% more likely to be married in Sammamish.
- The Median Age is 9.9 years younger in Sammamish.
 Sebastopol, CASammamish, WAUnited States
 Population  Unlock66,532329,725,481
 Female Population53.8%  Unlock50.5%
 Male Population46.3%  Unlock49.5%
 Median Age  Unlock39.238.4
 space3
 Population - 20107,474  Unlock309,327,143
 Population - 2000  Unlock34,104285,036,114
 Population - 19907,004  Unlock251,960,433
 Pop. 2000 to Now  Unlock93.4%15.6%
 Pop. 1990 to Now8.4%  Unlock30.8%
 space4
 Population Density  Unlock3,255.593.4
 Land Area1.9  Unlock3,531,905.4
 Water Area  Unlock3.7264,836.8
 space
 Est. Total Population By Age
 Sebastopol, CASammamish, WAUnited States
 Age 0 to 43.4%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 145.5%  Unlock6.6%
 Age 15 to 17  Unlock6.3%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3412.3%  Unlock13.8%
 Age 35 to 44  Unlock18.2%12.9%
 Age 45 to 5413.3%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 649.4%  Unlock6.3%
 Age 65 to 74  Unlock5.6%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock0.5%1.9%
 space1
 Race
 Sebastopol, CASammamish, WAUnited States
 White72.0%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian4.4%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races6.4%  Unlock3.2%
 Hispanic  Unlock3.5%18.4%
 space2
 Marriage & Family
 Sebastopol, CASammamish, WAUnited States
 Married Population49.7%  Unlock49.8%
     Currently Married  Unlock70.0%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock29.3%50.2%
 Never Married29.1%  Unlock33.8%
 Divorced  Unlock4.8%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock3.032.60
 Households3,221  Unlock124,010,992
 Family Households  Unlock19,13880,755,759
     Married couple, w/children30.6%  Unlock30.5%
     Married couple, no children  Unlock34.7%42.9%
 Non Family Households1,294  Unlock43,255,233
     Single householder, w/children  Unlock7.1%15.8%
     Single householder, no children15.2%  Unlock10.8%
Reviews for Sebastopol    6 Reviews

Over 9 years ago

I lived in Sebastopol for 5 years. During my 50+ years on this planet, I have lived many places (New Jersey, NYC, New Zealand, San Diego, Hawaii, Maui, Ashland OR,  More

   |    Reply

Sebastopol, CA really is a great place to live. Located only 50 miles north of San Francisco in the beautiful Sonoma County Wine Country, Sebastopol retains its  More

   |    Reply

it may be pricey, but that really defines the town as who truly loves it. the cost of living is something to think about. i think it is a wonderful town and would be  More

   |    Reply

Start Your Review of Sebastopol

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

   |    Reply

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

   |    Reply

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

   |    Reply

Start Your Review of Sammamish


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.