2025 Compare Cities People:
St. Louis, MO vs Kalispell, MT

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Highlights
- Kalispell is 0% more densely populated than St. Louis.
- People are 33.1% more likely to be married in Kalispell.
- The Median Age is 1.0 years younger in Kalispell.
 St. Louis, MOKalispell, MTUnited States
 Population  Unlock24,260329,725,481
 Female Population51.3%  Unlock50.5%
 Male Population48.7%  Unlock49.5%
 Median Age  Unlock35.338.4
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 Population - 2010319,367  Unlock309,327,143
 Population - 2000  Unlock14,223285,036,114
 Population - 1990396,685  Unlock251,960,433
 Pop. 2000 to Now  Unlock78.1%15.6%
 Pop. 1990 to Now-25.0%  Unlock30.8%
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 Population Density  Unlock2,022.293.4
 Land Area61.7  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 St. Louis, MOKalispell, MTUnited States
 Age 0 to 46.1%  Unlock5.9%
 Age 5 to 9  Unlock5.9%6.1%
 Age 10 to 145.3%  Unlock6.6%
 Age 15 to 17  Unlock4.6%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock5.3%5.2%
 Age 25 to 3419.9%  Unlock13.8%
 Age 35 to 44  Unlock12.6%12.9%
 Age 45 to 5411.5%  Unlock12.6%
 Age 55 to 59  Unlock3.9%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock8.8%9.6%
 Age 75 to 843.5%  Unlock4.5%
 Age 85 and over  Unlock2.5%1.9%
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 Race
 St. Louis, MOKalispell, MTUnited States
 White44.3%  Unlock59.4%
 Black  Unlock0.7%12.2%
 Asian3.4%  Unlock5.6%
 Native American  Unlock1.0%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races2.8%  Unlock3.2%
 Hispanic  Unlock4.1%18.4%
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 Marriage & Family
 St. Louis, MOKalispell, MTUnited States
 Married Population33.6%  Unlock49.8%
     Currently Married  Unlock41.3%48.0%
 Married but Separated2.9%  Unlock1.8%
 Single Population  Unlock55.2%50.2%
 Never Married48.8%  Unlock33.8%
 Divorced  Unlock16.2%10.8%
 Widowed5.2%  Unlock5.6%
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 Household Size  Unlock2.452.60
 Households141,161  Unlock124,010,992
 Family Households  Unlock5,47880,755,759
     Married couple, w/children20.7%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households78,602  Unlock43,255,233
     Single householder, w/children  Unlock23.1%15.8%
     Single householder, no children16.4%  Unlock10.8%
Reviews for St. Louis    113 Reviews

I'm 65 and lived here my entire life. Growing up in St. Louis I've learned there is a like to like about it. Lots of first class Hospitals and Doctors, LOTS of great  More

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This is an outsider's perspective on St. Louis. Sometimes a fresh perspective looking in from the outside is helpful. I don't live there as of this writing (Dec 22) but  More

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Over 3 years ago

I have travelled extensively and have lived in several other cities around the country. I chose to live in St. Louis city because it has many big city amenities with an  More

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Reviews for Kalispell    34 Reviews

My 2022 updated review, only touching on the recent changes. Kalispell is no longer affordable for most middle class people. The world discovered us during COVID and  More

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Over 4 years ago

Against my better judgement I will write a completely honest review from a hird generation resident.. Kalispell is one of the most beautiful places you will ever see,  More

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Over 4 years ago

I've lived here for a long time. Lots of folks have moved here and driven the price of everything through the roof. Getting ready to leave. Price of housing, both buying  More

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