2026 Compare Cities People:
Rexburg, ID vs Post Falls, ID

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Highlights
- Post Falls is 0% more densely populated than Rexburg.
- People are 14.1% more likely to be married in Post Falls.
- The Median Age is 11.3 years older in Post Falls.
 Rexburg, IDPost Falls, IDUnited States
 Population  Unlock38,162329,725,481
 Female Population49.5%  Unlock50.5%
 Male Population50.5%  Unlock49.5%
 Median Age  Unlock34.138.4
 space3
 Population - 201025,551  Unlock309,327,143
 Population - 2000  Unlock17,247285,036,114
 Population - 199014,302  Unlock251,960,433
 Pop. 2000 to Now  Unlock125.7%15.6%
 Pop. 1990 to Now107.4%  Unlock30.8%
 space4
 Population Density  Unlock2,613.193.4
 Land Area9.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Rexburg, IDPost Falls, IDUnited States
 Age 0 to 49.4%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock5.4%3.9%
 Age 18 to 2014.1%  Unlock4.0%
 Age 21 to 24  Unlock4.0%5.2%
 Age 25 to 3416.9%  Unlock13.8%
 Age 35 to 44  Unlock14.6%12.9%
 Age 45 to 545.2%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 642.3%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 841.8%  Unlock4.5%
 Age 85 and over  Unlock1.4%1.9%
 space1
 Race
 Rexburg, IDPost Falls, IDUnited States
 White86.1%  Unlock59.4%
 Black  Unlock0.2%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.0%  Unlock3.2%
 Hispanic  Unlock6.4%18.4%
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 Marriage & Family
 Rexburg, IDPost Falls, IDUnited States
 Married Population45.7%  Unlock49.8%
     Currently Married  Unlock50.6%48.0%
 Married but Separated0.6%  Unlock1.8%
 Single Population  Unlock47.9%50.2%
 Never Married49.5%  Unlock33.8%
 Divorced  Unlock14.3%10.8%
 Widowed1.6%  Unlock5.6%
 space5
 Household Size  Unlock2.842.60
 Households7,659  Unlock124,010,992
 Family Households  Unlock9,66280,755,759
     Married couple, w/children42.6%  Unlock30.5%
     Married couple, no children  Unlock38.1%42.9%
 Non Family Households1,825  Unlock43,255,233
     Single householder, w/children  Unlock15.9%15.8%
     Single householder, no children1.4%  Unlock10.8%
Reviews for Rexburg    11 Reviews

Stop moving here from California you people are ruining our town with your dumb california demands. If you are moving here from California either respect our way of life  More

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Over 8 years ago

Move here years ago from California. Wonderful place to raise a family and the sports opportunities here are unparalleled. It's not much of a drive to Island Park,  More

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We moved our family here from California for a better life and it worked. Now I help people buy homes here. I have a Love It or Leave It guarantee for all of my home  More

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Reviews for Post Falls    6 Reviews

In moving here I knew about the snow. Not a matter of if but how much. What I didn't know was how windy it gets and how often. I also didn't know about the dust. It's  More

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Over 7 years ago

Moved here from Seattle in 2018. Even though the population is under 40,000 it doesn't feel like small town Mayberry. The biggest mistake I see happening is the building  More

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Post Falls had great potential; too bad the city planning committee blew it! It's such a disorganized bunch of housing communities built just what looks like where ever  More

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