Idaho Falls

County:: Bonneville County
County Seat:: Yes
Area (mi²):: 26.567
State:: Idaho

Idaho Falls is a city located in Bonneville County, Idaho. Idaho Falls has a 2025 population of 69,398. It is also the county seat of Bonneville County. Idaho Falls is currently growing at a rate of 1.02% annually and its population has increased by 5.3% since the most recent census, which recorded a population of 65,905 in 2020.

The average household income in Idaho Falls is $90,728 with a poverty rate of 11.96%.The median age in Idaho Falls is 33.5 years: 33.6 years for males, and 33.5 years for females.

Demographics

The racial composition of Idaho Falls includes 82.81% White, 6.48% other race, and smaller percentages for Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	55,211	82.81%
Two or more races	5,427	8.14%
Other race	4,320	6.48%
Native American	647	0.97%
Asian	580	0.87%
Black or African American	295	0.44%
Native Hawaiian or Pacific Islander	192	0.29%

Idaho Falls Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Idaho Falls' average per capita income is $41,434. Household income levels show a median of $69,630. The poverty rate stands at 11.96%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$96,148	-
Families	$82,915	$105,613
Households	$69,630	$90,728
Non Families	$42,962	$57,090

$41,434

Average Income

$69,630

Median Household Income

11.96%

Poverty Rate