Arimo

County:: Bannock County
County Seat:: No
Area (mi²):: 0.449
State:: Idaho

Arimo is a city located in Bannock County, Idaho. Arimo has a 2025 population of 348. Arimo is currently declining at a rate of -0.29% annually and its population has decreased by -1.14% since the most recent census, which recorded a population of 352 in 2020.

The average household income in Arimo is $89,146 with a poverty rate of 17.02%.The median age in Arimo is 34.9 years: 32.9 years for males, and 36.8 years for females.

Demographics

The racial composition of Arimo includes 93.01% White, and smaller percentages for Native American, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	306	93.01%
Two or more races	14	4.26%
Native American	6	1.82%
Asian	3	0.91%

Arimo Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Arimo's average per capita income is $29,688. Household income levels show a median of $65,208. The poverty rate stands at 17.02%.

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	$85,938	-
Families	$83,125	$93,678
Households	$65,208	$89,146
Non Families	$21,667	$77,793

$29,688

Average Income

$65,208

Median Household Income

17.02%

Poverty Rate