2025 Compare Cities People:
Walnut Creek, CA vs Longmont, CO

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Highlights
- Longmont is 0% more densely populated than Walnut Creek.
- People are 10.6% less likely to be married in Longmont.
- The Median Age is 8.3 years younger in Longmont.
 Walnut Creek, CALongmont, COUnited States
 Population  Unlock98,789329,725,481
 Female Population52.4%  Unlock50.5%
 Male Population47.6%  Unlock49.5%
 Median Age  Unlock39.538.4
 space3
 Population - 201064,376  Unlock309,327,143
 Population - 2000  Unlock71,093285,036,114
 Population - 199060,569  Unlock251,960,433
 Pop. 2000 to Now  Unlock38.5%15.6%
 Pop. 1990 to Now15.5%  Unlock30.8%
 space4
 Population Density  Unlock3,585.393.4
 Land Area19.8  Unlock3,531,905.4
 Water Area  Unlock1.5264,836.8
 space
 Est. Total Population By Age
 Walnut Creek, CALongmont, COUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 143.8%  Unlock6.6%
 Age 15 to 17  Unlock4.6%3.9%
 Age 18 to 202.0%  Unlock4.0%
 Age 21 to 24  Unlock4.9%5.2%
 Age 25 to 3413.8%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5410.5%  Unlock12.6%
 Age 55 to 59  Unlock7.0%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock9.8%9.6%
 Age 75 to 849.5%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Walnut Creek, CALongmont, COUnited States
 White63.4%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian17.7%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.4%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races6.0%  Unlock3.2%
 Hispanic  Unlock23.5%18.4%
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 Marriage & Family
 Walnut Creek, CALongmont, COUnited States
 Married Population55.5%  Unlock49.8%
     Currently Married  Unlock48.4%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock50.4%50.2%
 Never Married25.6%  Unlock33.8%
 Divorced  Unlock13.5%10.8%
 Widowed8.4%  Unlock5.6%
 space5
 Household Size  Unlock2.502.60
 Households32,126  Unlock124,010,992
 Family Households  Unlock24,79280,755,759
     Married couple, w/children29.4%  Unlock30.5%
     Married couple, no children  Unlock45.6%42.9%
 Non Family Households13,738  Unlock43,255,233
     Single householder, w/children  Unlock14.8%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 Longmont    19 Reviews

I lived here for 4 years and it's pretty nice. It gets cold and stays cold for a good 8 months, but other than that I loved it. There are a lot of amenities. It is  More

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Over 6 years ago

I just move from other state to Longmont. In my opinion Longmont is one of the safest city in US which is have a low crime, its great city to raised family .Has a great  More

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Fantastic place to live. Four golf courses, many parks, 10 minutes to the foothills and 40 minutes from the Rockies, the location is hard to beat if you want to be 45  More

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