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, Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Other 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%
Black or African American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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