2025 Compare Cities People:
Helena, MT vs Walnut Creek, CA

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Highlights
- Walnut Creek is 0% more densely populated than Helena.
- People are 31.4% more likely to be married in Walnut Creek.
- The Median Age is 7.9 years older in Walnut Creek.
 Helena, MTWalnut Creek, CAUnited States
 Population  Unlock69,876329,725,481
 Female Population51.9%  Unlock50.5%
 Male Population48.1%  Unlock49.5%
 Median Age  Unlock47.838.4
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 Population - 201028,909  Unlock309,327,143
 Population - 2000  Unlock64,296285,036,114
 Population - 199024,569  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.8%15.6%
 Pop. 1990 to Now37.3%  Unlock30.8%
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 Population Density  Unlock3,537.093.4
 Land Area16.7  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
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 Est. Total Population By Age
 Helena, MTWalnut Creek, CAUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock4.5%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 204.3%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 3412.6%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5410.9%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 646.6%  Unlock6.3%
 Age 65 to 74  Unlock14.2%9.6%
 Age 75 to 846.5%  Unlock4.5%
 Age 85 and over  Unlock5.8%1.9%
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 Race
 Helena, MTWalnut Creek, CAUnited States
 White87.9%  Unlock59.4%
 Black  Unlock2.3%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock10.1%18.4%
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 Marriage & Family
 Helena, MTWalnut Creek, CAUnited States
 Married Population42.2%  Unlock49.8%
     Currently Married  Unlock54.2%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock44.5%50.2%
 Never Married32.4%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed6.9%  Unlock5.6%
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 Household Size  Unlock2.152.60
 Households15,032  Unlock124,010,992
 Family Households  Unlock18,38880,755,759
     Married couple, w/children29.4%  Unlock30.5%
     Married couple, no children  Unlock55.3%42.9%
 Non Family Households7,894  Unlock43,255,233
     Single householder, w/children  Unlock7.8%15.8%
     Single householder, no children7.1%  Unlock10.8%
Reviews for Helena    17 Reviews

I spent 6 months living on a ranch in the Helena valley. This was during the population boom Montana experienced after covid. Helena has some great mountain biking  More

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Over 3 years ago

We transplanted from Southern California 3 years ago and have never looked back! Living in the small unincorporated town of York Montana located in the Helena nation  More

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Over 5 years ago

I lived here for 16 years. It is a great place to grow  More

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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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