2025 Compare Cities People:
Riverside, CA vs Centennial, CO

Change Cities
Highlights
- Centennial is 0% more densely populated than Riverside.
- People are 35.4% more likely to be married in Centennial.
- The Median Age is 9.5 years older in Centennial.
 Riverside, CACentennial, COUnited States
 Population  Unlock107,972329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock41.438.4
 space3
 Population - 2010305,417  Unlock309,327,143
 Population - 2000  Unlock100,309285,036,114
 Population - 1990226,505  Unlock251,960,433
 Pop. 2000 to Now  Unlock9.8%15.6%
 Pop. 1990 to Now46.0%  Unlock30.8%
 space4
 Population Density  Unlock3,650.593.4
 Land Area81.3  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Riverside, CACentennial, COUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock6.5%6.1%
 Age 10 to 147.6%  Unlock6.6%
 Age 15 to 17  Unlock4.1%3.9%
 Age 18 to 207.0%  Unlock4.0%
 Age 21 to 24  Unlock3.5%5.2%
 Age 25 to 3415.9%  Unlock13.8%
 Age 35 to 44  Unlock14.8%12.9%
 Age 45 to 5411.8%  Unlock12.6%
 Age 55 to 59  Unlock7.0%6.7%
 Age 60 to 644.6%  Unlock6.3%
 Age 65 to 74  Unlock10.2%9.6%
 Age 75 to 842.8%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
 space1
 Race
 Riverside, CACentennial, COUnited States
 White27.6%  Unlock59.4%
 Black  Unlock2.6%12.2%
 Asian8.5%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races2.8%  Unlock3.2%
 Hispanic  Unlock9.0%18.4%
 space2
 Marriage & Family
 Riverside, CACentennial, COUnited States
 Married Population44.4%  Unlock49.8%
     Currently Married  Unlock59.4%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock39.8%50.2%
 Never Married42.9%  Unlock33.8%
 Divorced  Unlock10.9%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock2.632.60
 Households88,340  Unlock124,010,992
 Family Households  Unlock29,97980,755,759
     Married couple, w/children36.3%  Unlock30.5%
     Married couple, no children  Unlock46.3%42.9%
 Non Family Households23,320  Unlock43,255,233
     Single householder, w/children  Unlock10.7%15.8%
     Single householder, no children13.1%  Unlock10.8%
Reviews for Riverside    42 Reviews

I've lived in Riverside for 54 years. It changed a LOT when people from LA started moving here in droves. Still, I have never been robbed or assaulted but I am  More

   |    Reply

I'm from Orange County (OC). I have had nothing but trouble since moving to Riverside. 1. The dogs are aggressive guard dogs. If you want to walk or bike you  More

   |    Reply

Over 7 years ago

Whew where to begin with dear old riverside. I enjoyed growing up here until my high school years (back in 2011). In 7 short years the downward deterioration of the  More

   |    Reply

Start Your Review of Riverside

Reviews for Centennial    2 Reviews

Over 9 years ago

All the schools are excellent. We have both Littleton Public Schools and Cherry Creek Schools. Top Notch - College Prep - Commitment to  More

   |    Reply

The Centennial/Aurora area (zip code 80015) has great schools (Cherry Creek School District), attractive homes, family oriented neighborhoods, and is an easy commute To  More

   |    Reply

Start Your Review of Centennial


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.