2025 Compare Cities People:
Ketchum, ID vs Idaho Falls, ID

Change Cities
Highlights
- Idaho Falls is 0% more densely populated than Ketchum.
- People are 11.6% less likely to be married in Idaho Falls.
- The Median Age is 17.7 years younger in Idaho Falls.
 Ketchum, IDIdaho Falls, IDUnited States
 Population  Unlock64,399329,725,481
 Female Population51.8%  Unlock50.5%
 Male Population48.2%  Unlock49.5%
 Median Age  Unlock33.638.4
 space3
 Population - 20102,704  Unlock309,327,143
 Population - 2000  Unlock50,730285,036,114
 Population - 19902,523  Unlock251,960,433
 Pop. 2000 to Now  Unlock26.4%15.6%
 Pop. 1990 to Now15.3%  Unlock30.8%
 space4
 Population Density  Unlock2,758.293.4
 Land Area3.2  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
 space
 Est. Total Population By Age
 Ketchum, IDIdaho Falls, IDUnited States
 Age 0 to 42.1%  Unlock5.9%
 Age 5 to 9  Unlock8.3%6.1%
 Age 10 to 143.7%  Unlock6.6%
 Age 15 to 17  Unlock4.7%3.9%
 Age 18 to 202.5%  Unlock4.0%
 Age 21 to 24  Unlock5.0%5.2%
 Age 25 to 3419.6%  Unlock13.8%
 Age 35 to 44  Unlock13.2%12.9%
 Age 45 to 5412.3%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 648.7%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 845.7%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
 space1
 Race
 Ketchum, IDIdaho Falls, IDUnited States
 White87.4%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian0.6%  Unlock5.6%
 Native American  Unlock0.6%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races1.8%  Unlock3.2%
 Hispanic  Unlock17.5%18.4%
 space2
 Marriage & Family
 Ketchum, IDIdaho Falls, IDUnited States
 Married Population58.8%  Unlock49.8%
     Currently Married  Unlock50.3%48.0%
 Married but Separated0.0%  Unlock1.8%
 Single Population  Unlock48.0%50.2%
 Never Married25.5%  Unlock33.8%
 Divorced  Unlock14.1%10.8%
 Widowed4.5%  Unlock5.6%
 space5
 Household Size  Unlock2.662.60
 Households1,567  Unlock124,010,992
 Family Households  Unlock15,31780,755,759
     Married couple, w/children18.1%  Unlock30.5%
     Married couple, no children  Unlock38.5%42.9%
 Non Family Households607  Unlock43,255,233
     Single householder, w/children  Unlock19.4%15.8%
     Single householder, no children5.2%  Unlock10.8%
Reviews for Ketchum    1 Reviews

Over 10 years ago

Small town life with the mountains to enjoy all four seasons. Great restaurants and shopping available though knowing where to go helps in keeping the costs reasonable.   More

   |    Reply

Start Your Review of Ketchum

Reviews for Idaho Falls    36 Reviews

Over 3 years ago

After escaping the liberalism in California I moved here with my family and loved the friendly folks, cleanliness, and beautiful views. Some things that I dislike is the  More

   |    Reply

I have lived here for about 17 years. I will admit that I have difficulty with the winter, the wind and the traffic. It seems that the traffic is constantly getting  More

   |    Reply

Anywhere in Idaho, Montana, Wyoming and Utah are now THEe BEST places to live. There is a reason people are flocking there...to live red, since blue has driven them out  More

   |    Reply

Start Your Review of Idaho Falls


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.