2025 Compare Cities People:
Island Park, ID vs Rexburg, ID

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Highlights
- Rexburg is 0% more densely populated than Island Park.
- People are 11.7% less likely to be married in Rexburg.
- The Median Age is 39.9 years younger in Rexburg.
 Island Park, IDRexburg, IDUnited States
 Population  Unlock33,684329,725,481
 Female Population35.3%  Unlock50.5%
 Male Population64.7%  Unlock49.5%
 Median Age  Unlock22.838.4
 space3
 Population - 2010272  Unlock309,327,143
 Population - 2000  Unlock17,257285,036,114
 Population - 1990159  Unlock251,960,433
 Pop. 2000 to Now  Unlock71.9%15.6%
 Pop. 1990 to Now63.5%  Unlock30.8%
 space4
 Population Density  Unlock3,430.193.4
 Land Area6.1  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Island Park, IDRexburg, IDUnited States
 Age 0 to 41.6%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 140.0%  Unlock6.6%
 Age 15 to 17  Unlock3.4%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock26.1%5.2%
 Age 25 to 342.7%  Unlock13.8%
 Age 35 to 44  Unlock5.2%12.9%
 Age 45 to 5417.9%  Unlock12.6%
 Age 55 to 59  Unlock2.1%6.7%
 Age 60 to 649.8%  Unlock6.3%
 Age 65 to 74  Unlock2.4%9.6%
 Age 75 to 846.0%  Unlock4.5%
 Age 85 and over  Unlock1.0%1.9%
 space1
 Race
 Island Park, IDRexburg, IDUnited States
 White100.0%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races0.0%  Unlock3.2%
 Hispanic  Unlock8.8%18.4%
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 Marriage & Family
 Island Park, IDRexburg, IDUnited States
 Married Population51.7%  Unlock49.8%
     Currently Married  Unlock45.0%48.0%
 Married but Separated0.0%  Unlock1.8%
 Single Population  Unlock54.3%50.2%
 Never Married7.4%  Unlock33.8%
 Divorced  Unlock3.2%10.8%
 Widowed10.2%  Unlock5.6%
 space5
 Household Size  Unlock4.362.60
 Households89  Unlock124,010,992
 Family Households  Unlock5,83480,755,759
     Married couple, w/children28.3%  Unlock30.5%
     Married couple, no children  Unlock49.8%42.9%
 Non Family Households43  Unlock43,255,233
     Single householder, w/children  Unlock6.3%15.8%
     Single householder, no children0.0%  Unlock10.8%
Reviews for Island Park    1 Reviews

Love going to Island park in the summer to ride quads and float the river, and in the winter to ride snowmobiles and spend time at the cabin with  More

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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 7 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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