2025 Compare Cities People:
Aspen, CO vs Thousand Oaks, CA

Change Cities
Highlights
- Thousand Oaks is 0% more densely populated than Aspen.
- People are 20.6% more likely to be married in Thousand Oaks.
- The Median Age is 3.2 years older in Thousand Oaks.
 Aspen, COThousand Oaks, CAUnited States
 Population  Unlock127,274329,725,481
 Female Population49.0%  Unlock50.5%
 Male Population51.0%  Unlock49.5%
 Median Age  Unlock44.438.4
 space3
 Population - 20106,800  Unlock309,327,143
 Population - 2000  Unlock117,005285,036,114
 Population - 19905,049  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.0%15.6%
 Pop. 1990 to Now51.7%  Unlock30.8%
 space4
 Population Density  Unlock2,303.093.4
 Land Area3.9  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Aspen, COThousand Oaks, CAUnited States
 Age 0 to 43.5%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 145.6%  Unlock6.6%
 Age 15 to 17  Unlock3.7%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3416.2%  Unlock13.8%
 Age 35 to 44  Unlock11.2%12.9%
 Age 45 to 5422.3%  Unlock12.6%
 Age 55 to 59  Unlock8.1%6.7%
 Age 60 to 646.4%  Unlock6.3%
 Age 65 to 74  Unlock11.0%9.6%
 Age 75 to 842.9%  Unlock4.5%
 Age 85 and over  Unlock3.1%1.9%
 space1
 Race
 Aspen, COThousand Oaks, CAUnited States
 White85.2%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races2.1%  Unlock3.2%
 Hispanic  Unlock19.4%18.4%
 space2
 Marriage & Family
 Aspen, COThousand Oaks, CAUnited States
 Married Population45.4%  Unlock49.8%
     Currently Married  Unlock53.9%48.0%
 Married but Separated0.0%  Unlock1.8%
 Single Population  Unlock45.2%50.2%
 Never Married39.9%  Unlock33.8%
 Divorced  Unlock9.8%10.8%
 Widowed1.5%  Unlock5.6%
 space5
 Household Size  Unlock2.712.60
 Households3,278  Unlock124,010,992
 Family Households  Unlock31,89880,755,759
     Married couple, w/children43.6%  Unlock30.5%
     Married couple, no children  Unlock49.6%42.9%
 Non Family Households1,761  Unlock43,255,233
     Single householder, w/children  Unlock7.2%15.8%
     Single householder, no children1.5%  Unlock10.8%
Reviews for Aspen    6 Reviews

Over 12 years ago

I've been living in valley for 6 years. I've moved here from right before crisis. It's good place to make money for young people, yeah..it still is. Though when I  More

   |    Reply

Over 12 years ago

beautiful cold and dry weather. Colorful  More

   |    Reply

In Winter the grocery store closest to the ski lifts is so packed full of people it is really difficult to move through the store, especially if you have a cart. It  More

   |    Reply

Start Your Review of Aspen

Reviews for Thousand Oaks    32 Reviews

Over 13 years ago

All you have to do is to check out the climate of Thousand Oaks on this site or on City-Data to see that the climate here in Thousand Oaks is perfect, if you don't like  More

   |    Reply

I've lived here my entire life, which I suppose isn't that long only 17 years. Its been a nice place to grow up, lots of opportunities and places to go as a kid. Park  More

   |    Reply

I have lived here over 10 years. I'm not sure what some of the reviewers are talking about, as it pertains to "nothing to do for kids" here. We have a fantastic Parks  More

   |    Reply

Start Your Review of Thousand Oaks


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.