Idaho Falls is a city located in Bonneville County Idaho. It is also the county seat of Bonneville County. With a 2023 population of 67,218, it is the 4th largest city in Idaho and the 619th largest city in the United States.Idaho Falls is currently growing at a rate of 1.2% annually and its population has increased by 3.7% since the most recent census, which recorded a population of 64,818 in 2020. Spanning over 25 miles, Idaho Falls has a population density of 2,801 people per square mile.
The average household income in Idaho Falls is $75,356 with a poverty rate of 16.42%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Idaho Falls is 33.4 years, 33.2 years for males, and 33.6 years for females.
According to the most recent ACS, the racial composition of Idaho Falls was:
White
Other race
Two or more races
Asian
Native American
Black or African American
Native Hawaiian or Pacific Islander
3.26
Average Family Size
2.6
Average Household Size
61.5%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 80.93%.
The highest rate of bachelors degrees is among asian people with a rate of 49.14%.
All
Male
Female
$32,238
Average Earnings
$42,554
Average Male
$24,140
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
88.3% of Idaho Falls residents speak only English, while 11.7% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.76% of the population.
rate
16.42%
Overall Poverty Rate
10.14%
Male Poverty Rate
15.09%
Female Poverty Rate
The race most likely to be in poverty in Idaho Falls is Islander, with 168.35% below the poverty level.
The race least likely to be in poverty in Idaho Falls is Black, with 12.46% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 5.16%. Among those working part-time, it was 14.25%, and for those that did not work, the poverty rate was 16.86%.
rate
rate
Households
Families
MarriedFamilies
NonFamilies
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
51.9%
Overall Marriage Rate
52.5%
Male Marriage Rate
51.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
3,078
Number of Veterans
2,923
Male Veterans
155
Female Veterans
count
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
6.34%
Veteran Poverty Rate
32.25%
Veteran Disability Rate
LaborForceParticipation
65.3%
Labor Force Participation
62.5%
Employment Rate
3.7%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
53.83%
Born in Idaho Falls
91.01%
Native Born
5.28%
Foreign Born
3.05%
Non Citizen
2.24%
Naturalized
91.01% of Idaho Falls residents were born in the United States, with 53.83% having been born in Idaho. 3.05% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.