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

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Highlights
- Rocklin is 0% more densely populated than Sammamish.
- People are 18.3% less likely to be married in Rocklin.
- The Median Age is 2.1 years younger in Rocklin.
 Sammamish, WARocklin, CAUnited States
 Population  Unlock70,317329,725,481
 Female Population51.8%  Unlock50.5%
 Male Population48.2%  Unlock49.5%
 Median Age  Unlock37.138.4
 space3
 Population - 201057,656  Unlock309,327,143
 Population - 2000  Unlock36,330285,036,114
 Population - 199023,294  Unlock251,960,433
 Pop. 2000 to Now  Unlock93.1%15.6%
 Pop. 1990 to Now183.2%  Unlock30.8%
 space4
 Population Density  Unlock3,549.693.4
 Land Area20.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Sammamish, WARocklin, CAUnited States
 Age 0 to 46.1%  Unlock5.9%
 Age 5 to 9  Unlock7.2%6.1%
 Age 10 to 149.9%  Unlock6.6%
 Age 15 to 17  Unlock5.0%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock5.5%5.2%
 Age 25 to 348.0%  Unlock13.8%
 Age 35 to 44  Unlock15.2%12.9%
 Age 45 to 5419.1%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 841.7%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Sammamish, WARocklin, CAUnited States
 White55.8%  Unlock59.4%
 Black  Unlock1.7%12.2%
 Asian33.3%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races4.9%  Unlock3.2%
 Hispanic  Unlock13.9%18.4%
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 Marriage & Family
 Sammamish, WARocklin, CAUnited States
 Married Population70.7%  Unlock49.8%
     Currently Married  Unlock56.6%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock42.3%50.2%
 Never Married22.7%  Unlock33.8%
 Divorced  Unlock9.1%10.8%
 Widowed1.9%  Unlock5.6%
 space5
 Household Size  Unlock2.862.60
 Households21,930  Unlock124,010,992
 Family Households  Unlock17,66080,755,759
     Married couple, w/children54.5%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households2,792  Unlock43,255,233
     Single householder, w/children  Unlock8.5%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 Rocklin    11 Reviews

I have had the blessed opportunity to be born and raised in Rocklin, CA. Rocklin is truly one of the best towns to live in, in the sacramento area. It's a clean, smaller  More

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Over 6 years ago

I've lived in the Sacramento vicinity for 12 years, and in Northern California my entire life (I grew up in the San Jose area). The area of Rocklin I am living in is the  More

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Over 14 years ago

seriously? Let me tell you what I have observed since moving here from Gilbert, AZ 3 months ago.I know I am going to take grief for this so go ahead and let it fly,  More

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