2026 Compare Cities People:
Idaho Falls, ID vs Pasadena, CA

Change Cities
Highlights
- Pasadena is 0% more densely populated than Idaho Falls.
- People are 12.8% less likely to be married in Pasadena.
- The Median Age is 5.5 years older in Pasadena.
 Idaho Falls, IDPasadena, CAUnited States
 Population  Unlock138,771329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock39.138.4
 space3
 Population - 201057,998  Unlock309,327,143
 Population - 2000  Unlock133,936285,036,114
 Population - 199043,929  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.3%15.6%
 Pop. 1990 to Now46.0%  Unlock30.8%
 space4
 Population Density  Unlock6,044.393.4
 Land Area23.3  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Idaho Falls, IDPasadena, CAUnited States
 Age 0 to 47.3%  Unlock5.9%
 Age 5 to 9  Unlock4.3%6.1%
 Age 10 to 148.1%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 204.0%  Unlock4.0%
 Age 21 to 24  Unlock4.4%5.2%
 Age 25 to 3414.6%  Unlock13.8%
 Age 35 to 44  Unlock15.4%12.9%
 Age 45 to 5410.3%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock8.7%9.6%
 Age 75 to 844.4%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
 space1
 Race
 Idaho Falls, IDPasadena, CAUnited States
 White77.0%  Unlock59.4%
 Black  Unlock7.5%12.2%
 Asian0.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races3.1%  Unlock3.2%
 Hispanic  Unlock36.1%18.4%
 space2
 Marriage & Family
 Idaho Falls, IDPasadena, CAUnited States
 Married Population52.0%  Unlock49.8%
     Currently Married  Unlock43.8%48.0%
 Married but Separated1.7%  Unlock1.8%
 Single Population  Unlock54.7%50.2%
 Never Married29.0%  Unlock33.8%
 Divorced  Unlock9.0%10.8%
 Widowed4.9%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households23,875  Unlock124,010,992
 Family Households  Unlock30,93980,755,759
     Married couple, w/children35.3%  Unlock30.5%
     Married couple, no children  Unlock43.4%42.9%
 Non Family Households8,558  Unlock43,255,233
     Single householder, w/children  Unlock12.2%15.8%
     Single householder, no children6.7%  Unlock10.8%
Reviews for Idaho Falls    36 Reviews

Over 4 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

Reviews for Pasadena    19 Reviews

Pasadena is a little slice of the world in the foothills above the San Gabriel Valley. It has everything you could want. Check out my video on the cost of living in  More

   |    Reply

Over 11 years ago

The weather in Pasadena, CA is rather pleasant. It does not get cold here, it used to be around the first two weeks of December it could go down to 32-28 F, only a few  More

   |    Reply

Over 12 years ago

Great place to live for all ages and enjoy mostly sunny  More

   |    Reply

Start Your Review of Pasadena


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.