2025 Compare Cities People:
Columbus, OH vs Walnut Creek, CA

Change Cities
Highlights
- Walnut Creek is 0% more densely populated than Columbus.
- People are 42.9% more likely to be married in Walnut Creek.
- The Median Age is 15.3 years older in Walnut Creek.
 Columbus, OHWalnut Creek, CAUnited States
 Population  Unlock69,876329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.0%  Unlock49.5%
 Median Age  Unlock47.838.4
 space3
 Population - 2010790,942  Unlock309,327,143
 Population - 2000  Unlock64,296285,036,114
 Population - 1990632,910  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.8%15.6%
 Pop. 1990 to Now42.8%  Unlock30.8%
 space4
 Population Density  Unlock3,537.093.4
 Land Area218.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Columbus, OHWalnut Creek, CAUnited States
 Age 0 to 47.0%  Unlock5.9%
 Age 5 to 9  Unlock4.5%6.1%
 Age 10 to 145.8%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 204.8%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 3420.7%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5411.1%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 645.2%  Unlock6.3%
 Age 65 to 74  Unlock14.2%9.6%
 Age 75 to 842.7%  Unlock4.5%
 Age 85 and over  Unlock5.8%1.9%
 space1
 Race
 Columbus, OHWalnut Creek, CAUnited States
 White53.8%  Unlock59.4%
 Black  Unlock2.3%12.2%
 Asian5.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races4.4%  Unlock3.2%
 Hispanic  Unlock10.1%18.4%
 space2
 Marriage & Family
 Columbus, OHWalnut Creek, CAUnited States
 Married Population38.8%  Unlock49.8%
     Currently Married  Unlock54.2%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock44.5%50.2%
 Never Married45.4%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed4.2%  Unlock5.6%
 space5
 Household Size  Unlock2.152.60
 Households377,648  Unlock124,010,992
 Family Households  Unlock18,38880,755,759
     Married couple, w/children26.6%  Unlock30.5%
     Married couple, no children  Unlock55.3%42.9%
 Non Family Households179,086  Unlock43,255,233
     Single householder, w/children  Unlock7.8%15.8%
     Single householder, no children13.1%  Unlock10.8%
Reviews for Columbus    156 Reviews

Ellenore · 
Over 2 years ago

I've lived here for my whole life! Awesome place to  More

   |    Reply

We lived in Columbus from 2014-2022, originally from Denver work has taken us to Charlotte, NC, Austin and Atlanta for perspective. One of our biggest reasons for  More

   |    Reply

Over 3 years ago

The city has nice areas and old/ugly areas that look like the remains of a civil war. The nice areas are pretty. Traffic isn't bad compared to Cali but the summer  More

   |    Reply

Start Your Review of Columbus

Reviews for Walnut Creek    16 Reviews

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

   |    Reply

Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

   |    Reply

Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

   |    Reply

Start Your Review of Walnut Creek


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.