2025 Compare Cities People:
Twin Falls, ID vs Smithfield, UT

Change Cities
Highlights
- Smithfield is 0% more densely populated than Twin Falls.
- People are 33.8% more likely to be married in Smithfield.
- The Median Age is 8.0 years younger in Smithfield.
 Twin Falls, IDSmithfield, UTUnited States
 Population  Unlock13,263329,725,481
 Female Population50.6%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock2638.4
 space3
 Population - 201044,511  Unlock309,327,143
 Population - 2000  Unlock7,261285,036,114
 Population - 199027,591  Unlock251,960,433
 Pop. 2000 to Now  Unlock66.9%15.6%
 Pop. 1990 to Now86.3%  Unlock30.8%
 space4
 Population Density  Unlock2,546.793.4
 Land Area19.3  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Twin Falls, IDSmithfield, UTUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock11.6%6.1%
 Age 10 to 147.0%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock6.2%5.2%
 Age 25 to 3415.7%  Unlock13.8%
 Age 35 to 44  Unlock12.5%12.9%
 Age 45 to 5410.2%  Unlock12.6%
 Age 55 to 59  Unlock5.2%6.7%
 Age 60 to 644.9%  Unlock6.3%
 Age 65 to 74  Unlock5.5%9.6%
 Age 75 to 845.0%  Unlock4.5%
 Age 85 and over  Unlock1.0%1.9%
 space1
 Race
 Twin Falls, IDSmithfield, UTUnited States
 White77.3%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian2.5%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock7.4%18.4%
 space2
 Marriage & Family
 Twin Falls, IDSmithfield, UTUnited States
 Married Population53.4%  Unlock49.8%
     Currently Married  Unlock70.1%48.0%
 Married but Separated1.7%  Unlock1.8%
 Single Population  Unlock28.6%50.2%
 Never Married26.8%  Unlock33.8%
 Divorced  Unlock6.7%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock3.642.60
 Households19,538  Unlock124,010,992
 Family Households  Unlock3,16980,755,759
     Married couple, w/children35.3%  Unlock30.5%
     Married couple, no children  Unlock37.6%42.9%
 Non Family Households6,983  Unlock43,255,233
     Single householder, w/children  Unlock7.0%15.8%
     Single householder, no children6.8%  Unlock10.8%
Reviews for Twin Falls    8 Reviews

Over 11 years ago

It is a hub community that is a gateway to the north of Sun Valley and to the south for Jackpot. New High School of 3 years to add to the established one. The hospital  More

   |    Reply

Over 12 years ago

Been living in Twin Falls for 2 plus years, like the people, very friendly. The Canyon is truly beautiful. Nice not to have to battle traffic, have places to walk to,  More

   |    Reply

In my 18 years here, Twin Falls has grown steadily, but all the schools, box stores, grocery stores are still within a 10-15 minute drive of each other. Traffic is a  More

   |    Reply

Start Your Review of Twin Falls

Reviews for Smithfield    2 Reviews

Your website knows absolutly nothing about small cities or communities...to prove my point here is what is on your website...and I quote 93.26% of people are white,  More

   |    Reply

Over 19 years ago

The weather here in the summer is perfect! Its the winters that are sooo cold. If you like to ski or snowmobile it wonderful for those things. The crime rate here is  More

   |    Reply

Start Your Review of Smithfield


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.