2026 Compare Cities People:
Kalispell, MT vs St. Augustine, FL

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Highlights
- St. Augustine is 0% more densely populated than Kalispell.
- People are 16.0% less likely to be married in St. Augustine.
- The Median Age is 10.9 years older in St. Augustine.
 Kalispell, MTSt. Augustine, FLUnited States
 Population  Unlock13,994329,725,481
 Female Population51.4%  Unlock50.5%
 Male Population48.6%  Unlock49.5%
 Median Age  Unlock46.238.4
 space3
 Population - 201020,070  Unlock309,327,143
 Population - 2000  Unlock11,592285,036,114
 Population - 199011,917  Unlock251,960,433
 Pop. 2000 to Now  Unlock42.5%15.6%
 Pop. 1990 to Now112.6%  Unlock30.8%
 space4
 Population Density  Unlock1,480.793.4
 Land Area12.0  Unlock3,531,905.4
 Water Area  Unlock3.3264,836.8
 space
 Est. Total Population By Age
 Kalispell, MTSt. Augustine, FLUnited States
 Age 0 to 47.7%  Unlock5.9%
 Age 5 to 9  Unlock3.5%6.1%
 Age 10 to 146.2%  Unlock6.6%
 Age 15 to 17  Unlock1.9%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3416.3%  Unlock13.8%
 Age 35 to 44  Unlock9.9%12.9%
 Age 45 to 5410.5%  Unlock12.6%
 Age 55 to 59  Unlock7.1%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock16.5%9.6%
 Age 75 to 845.7%  Unlock4.5%
 Age 85 and over  Unlock4.3%1.9%
 space1
 Race
 Kalispell, MTSt. Augustine, FLUnited States
 White90.2%  Unlock59.4%
 Black  Unlock6.3%12.2%
 Asian1.5%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.4%  Unlock3.2%
 Hispanic  Unlock7.5%18.4%
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 Marriage & Family
 Kalispell, MTSt. Augustine, FLUnited States
 Married Population44.8%  Unlock49.8%
     Currently Married  Unlock36.2%48.0%
 Married but Separated3.4%  Unlock1.8%
 Single Population  Unlock62.4%50.2%
 Never Married32.6%  Unlock33.8%
 Divorced  Unlock12.5%10.8%
 Widowed6.4%  Unlock5.6%
 space5
 Household Size  Unlock2.302.60
 Households9,714  Unlock124,010,992
 Family Households  Unlock2,72680,755,759
     Married couple, w/children27.9%  Unlock30.5%
     Married couple, no children  Unlock65.6%42.9%
 Non Family Households4,236  Unlock43,255,233
     Single householder, w/children  Unlock9.0%15.8%
     Single householder, no children9.8%  Unlock10.8%
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 5 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 5 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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Reviews for St. Augustine    25 Reviews

Over 2 years ago

I have lived her for 19 years and cannot leave for various reasons but would if I could. When we first moved here it was quiet, affordable and had good restaurant  More

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Over 5 years ago

Great area, but in decline due to the number of tristate refugees who are moving here in droves and ruining a once charming area just like they have done in South  More

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Over 5 years ago

Completely overcrowded place to live. It takes 40 min to go 4 miles. Don't live  More

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