Demographics in Idaho Falls, ID

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Idaho Falls?

Loading map…

Population

Source: U.S. Census Bureau ACS (2023)

Total Population

66,672

Male

32,636

49.0%

Female

34,036

51.0%

Median Age

33.5

Age Distribution

Source: U.S. Census Bureau ACS (2023)

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

82.8%

Black

0.4%

Hispanic

16.5%

Asian

0.9%

Two or More

8.1%

Other

6.5%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

19.4%

High School or Higher

35.1%

Foreign Born

4.2%

Veterans

5.7%

Married

38.3%

Avg Household Size

2.7

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Idaho Falls, ID has a population of 66,672 with a median age of 33.5. The racial makeup is 82.8% White, 16.5% Hispanic, 0.4% Black, 0.9% Asian. About 19.4% of residents hold a bachelor's degree or higher. The foreign-born population is 4.2%.