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

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Highlights
- Columbus is 0% more densely populated than Walnut Creek.
- People are 30.0% less likely to be married in Columbus.
- The Median Age is 15.3 years younger in Columbus.
 Walnut Creek, CAColumbus, OHUnited States
 Population  Unlock898,143329,725,481
 Female Population52.4%  Unlock50.5%
 Male Population47.6%  Unlock49.5%
 Median Age  Unlock32.538.4
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 Population - 201064,376  Unlock309,327,143
 Population - 2000  Unlock711,470285,036,114
 Population - 199060,569  Unlock251,960,433
 Pop. 2000 to Now  Unlock27.0%15.6%
 Pop. 1990 to Now15.5%  Unlock30.8%
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 Population Density  Unlock4,104.993.4
 Land Area19.8  Unlock3,531,905.4
 Water Area  Unlock5.9264,836.8
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 Est. Total Population By Age
 Walnut Creek, CAColumbus, OHUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock6.3%6.1%
 Age 10 to 143.8%  Unlock6.6%
 Age 15 to 17  Unlock3.2%3.9%
 Age 18 to 202.0%  Unlock4.0%
 Age 21 to 24  Unlock6.6%5.2%
 Age 25 to 3413.8%  Unlock13.8%
 Age 35 to 44  Unlock13.4%12.9%
 Age 45 to 5410.5%  Unlock12.6%
 Age 55 to 59  Unlock5.4%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock6.5%9.6%
 Age 75 to 849.5%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
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 Race
 Walnut Creek, CAColumbus, OHUnited States
 White63.4%  Unlock59.4%
 Black  Unlock29.0%12.2%
 Asian17.7%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.4%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races6.0%  Unlock3.2%
 Hispanic  Unlock6.5%18.4%
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 Marriage & Family
 Walnut Creek, CAColumbus, OHUnited States
 Married Population55.5%  Unlock49.8%
     Currently Married  Unlock36.7%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock61.2%50.2%
 Never Married25.6%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed8.4%  Unlock5.6%
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 Household Size  Unlock2.322.60
 Households32,126  Unlock124,010,992
 Family Households  Unlock198,56280,755,759
     Married couple, w/children29.4%  Unlock30.5%
     Married couple, no children  Unlock34.6%42.9%
 Non Family Households13,738  Unlock43,255,233
     Single householder, w/children  Unlock25.7%15.8%
     Single householder, no children7.5%  Unlock10.8%
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

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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

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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

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Reviews for Columbus    156 Reviews

Ellenore · 
Over 2 years ago

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

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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

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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

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