2025 Compare Cities People:
Walnut Creek, CA vs Idaho Falls, ID

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Highlights
- Idaho Falls is 0% more densely populated than Walnut Creek.
- People are 6.3% less likely to be married in Idaho Falls.
- The Median Age is 14.2 years younger in Idaho Falls.
 Walnut Creek, CAIdaho Falls, IDUnited States
 Population  Unlock64,399329,725,481
 Female Population52.4%  Unlock50.5%
 Male Population47.6%  Unlock49.5%
 Median Age  Unlock33.638.4
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 Population - 201064,376  Unlock309,327,143
 Population - 2000  Unlock50,730285,036,114
 Population - 199060,569  Unlock251,960,433
 Pop. 2000 to Now  Unlock26.4%15.6%
 Pop. 1990 to Now15.5%  Unlock30.8%
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 Population Density  Unlock2,758.293.4
 Land Area19.8  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
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 Est. Total Population By Age
 Walnut Creek, CAIdaho Falls, IDUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock8.3%6.1%
 Age 10 to 143.8%  Unlock6.6%
 Age 15 to 17  Unlock4.7%3.9%
 Age 18 to 202.0%  Unlock4.0%
 Age 21 to 24  Unlock5.0%5.2%
 Age 25 to 3413.8%  Unlock13.8%
 Age 35 to 44  Unlock13.2%12.9%
 Age 45 to 5410.5%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 849.5%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
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 Race
 Walnut Creek, CAIdaho Falls, IDUnited States
 White63.4%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian17.7%  Unlock5.6%
 Native American  Unlock0.6%0.6%
 Hawaiian, Pacific Islander0.4%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races6.0%  Unlock3.2%
 Hispanic  Unlock17.5%18.4%
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 Marriage & Family
 Walnut Creek, CAIdaho Falls, IDUnited States
 Married Population55.5%  Unlock49.8%
     Currently Married  Unlock50.3%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock48.0%50.2%
 Never Married25.6%  Unlock33.8%
 Divorced  Unlock14.1%10.8%
 Widowed8.4%  Unlock5.6%
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 Household Size  Unlock2.662.60
 Households32,126  Unlock124,010,992
 Family Households  Unlock15,31780,755,759
     Married couple, w/children29.4%  Unlock30.5%
     Married couple, no children  Unlock38.5%42.9%
 Non Family Households13,738  Unlock43,255,233
     Single householder, w/children  Unlock19.4%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 Idaho Falls    36 Reviews

Over 3 years ago

After escaping the liberalism in California I moved here with my family and loved the friendly folks, cleanliness, and beautiful views. Some things that I dislike is the  More

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I have lived here for about 17 years. I will admit that I have difficulty with the winter, the wind and the traffic. It seems that the traffic is constantly getting  More

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Anywhere in Idaho, Montana, Wyoming and Utah are now THEe BEST places to live. There is a reason people are flocking there...to live red, since blue has driven them out  More

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