2025 Compare Cities People:
San Jose, CA vs Castle Rock, CO

Change Cities
Highlights
- Castle Rock is 0% more densely populated than San Jose.
- People are 20.6% more likely to be married in Castle Rock.
- The Median Age is 1.8 years younger in Castle Rock.
 San Jose, CACastle Rock, COUnited States
 Population  Unlock71,037329,725,481
 Female Population49.1%  Unlock50.5%
 Male Population50.9%  Unlock49.5%
 Median Age  Unlock35.738.4
 space3
 Population - 2010954,552  Unlock309,327,143
 Population - 2000  Unlock20,224285,036,114
 Population - 1990782,248  Unlock251,960,433
 Pop. 2000 to Now  Unlock248.9%15.6%
 Pop. 1990 to Now29.6%  Unlock30.8%
 space4
 Population Density  Unlock2,073.293.4
 Land Area177.1  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 San Jose, CACastle Rock, COUnited States
 Age 0 to 45.7%  Unlock5.9%
 Age 5 to 9  Unlock8.2%6.1%
 Age 10 to 146.5%  Unlock6.6%
 Age 15 to 17  Unlock5.3%3.9%
 Age 18 to 203.4%  Unlock4.0%
 Age 21 to 24  Unlock3.6%5.2%
 Age 25 to 3415.6%  Unlock13.8%
 Age 35 to 44  Unlock16.2%12.9%
 Age 45 to 5413.9%  Unlock12.6%
 Age 55 to 59  Unlock6.1%6.7%
 Age 60 to 645.5%  Unlock6.3%
 Age 65 to 74  Unlock6.1%9.6%
 Age 75 to 843.7%  Unlock4.5%
 Age 85 and over  Unlock1.0%1.9%
 space1
 Race
 San Jose, CACastle Rock, COUnited States
 White24.4%  Unlock59.4%
 Black  Unlock0.5%12.2%
 Asian37.3%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.4%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock11.0%18.4%
 space2
 Marriage & Family
 San Jose, CACastle Rock, COUnited States
 Married Population51.8%  Unlock49.8%
     Currently Married  Unlock61.8%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock37.5%50.2%
 Never Married36.2%  Unlock33.8%
 Divorced  Unlock10.0%10.8%
 Widowed4.2%  Unlock5.6%
 space5
 Household Size  Unlock2.832.60
 Households324,376  Unlock124,010,992
 Family Households  Unlock19,11280,755,759
     Married couple, w/children37.3%  Unlock30.5%
     Married couple, no children  Unlock37.4%42.9%
 Non Family Households89,831  Unlock43,255,233
     Single householder, w/children  Unlock8.6%15.8%
     Single householder, no children12.6%  Unlock10.8%
Reviews for San Jose    90 Reviews

I've lived in west San Jose/Cambrian, between Los Gatos and Almaden SJ since 1997. This side of town somehow avoided the erosion of the American dream. Houses are  More

   |    Reply

I lived in San Jose for 40 years. That’s during the most exciting time when the Silicon Valley was booming with real technology and San Jose was ranked as the safest big  More

   |    Reply

Over 4 years ago

I've lived in San Jose, CA for 25 years. This city is being over run with crime and gangs. The cost of living is very high. Granted, you are so close to mountains,  More

   |    Reply

Start Your Review of San Jose

Reviews for Castle Rock    12 Reviews

My fiance and I moved here in 2018 shortly after finishing college. I work in Colorado Springs and she works in the Denver area, so Castle Rock was practically our only  More

   |    Reply

Over 7 years ago

I have always been mobile for my career, until I moved to Castle Rock. I've lived in in multiple cities in the Midwest including Chicago and have visited nearly every  More

   |    Reply

Over 11 years ago

we have four seasons, and the rockies are only two hrs.away. so for the outdoors enthusist sking or hiking is like no other place you have been or seen it is hard to  More

   |    Reply

Start Your Review of Castle Rock


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.