2025 Compare Cities People:
Keystone, CO vs Santa Rosa, CA

Change Cities
Highlights
- Santa Rosa is 0% more densely populated than Keystone.
- People are 166.6% more likely to be married in Santa Rosa.
- The Median Age is 6.0 years older in Santa Rosa.
 Keystone, COSanta Rosa, CAUnited States
 Population  Unlock179,213329,725,481
 Female Population63.2%  Unlock50.5%
 Male Population36.8%  Unlock49.5%
 Median Age  Unlock4038.4
 space3
 Population - 2010765  Unlock309,327,143
 Population - 2000  Unlock147,595285,036,114
 Population - 1990466  Unlock251,960,433
 Pop. 2000 to Now  Unlock18.3%15.6%
 Pop. 1990 to Now159.4%  Unlock30.8%
 space4
 Population Density  Unlock4,215.993.4
 Land Area41.4  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Keystone, COSanta Rosa, CAUnited States
 Age 0 to 40.0%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 140.0%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 202.5%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3418.8%  Unlock13.8%
 Age 35 to 44  Unlock13.8%12.9%
 Age 45 to 5411.3%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 642.9%  Unlock6.3%
 Age 65 to 74  Unlock10.6%9.6%
 Age 75 to 849.8%  Unlock4.5%
 Age 85 and over  Unlock2.4%1.9%
 space1
 Race
 Keystone, COSanta Rosa, CAUnited States
 White43.9%  Unlock59.4%
 Black  Unlock1.9%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races7.0%  Unlock3.2%
 Hispanic  Unlock34.0%18.4%
 space2
 Marriage & Family
 Keystone, COSanta Rosa, CAUnited States
 Married Population18.2%  Unlock49.8%
     Currently Married  Unlock46.4%48.0%
 Married but Separated4.3%  Unlock1.8%
 Single Population  Unlock51.6%50.2%
 Never Married54.0%  Unlock33.8%
 Divorced  Unlock12.3%10.8%
 Widowed0.0%  Unlock5.6%
 space5
 Household Size  Unlock2.602.60
 Households327  Unlock124,010,992
 Family Households  Unlock42,22080,755,759
     Married couple, w/children0.0%  Unlock30.5%
     Married couple, no children  Unlock41.8%42.9%
 Non Family Households298  Unlock43,255,233
     Single householder, w/children  Unlock15.4%15.8%
     Single householder, no children0.0%  Unlock10.8%
Reviews for Keystone    1 Reviews

Overall, decent place to live, but be prepared to live side-by-side with "tourists" from around the U.S.--often from Texas and California. This means, except for a  More

   |    Reply

Start Your Review of Keystone

Reviews for Santa Rosa    43 Reviews

I was born and raised here. Santa Rosa used to be a great city great location great weather but now it is overcrowded and crime is off the charts and housing is crazy  More

   |    Reply

I've lived her over 20 years and it's a pretty nice place. The main vibe is you feel safe doing this day or night. Most of the neighborhoods are well taken care of, they  More

   |    Reply

Terrible city that's hurting for money. After going on a long hiatus from enforcing traffic laws, they've recently turned their highways into an ATM machine/cash cow by  More

   |    Reply

Start Your Review of Santa Rosa


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.