Tetonia

County:: Teton County
County Seat:: No
Area (mi²):: 0.57
State:: Idaho

Tetonia is a city located in Teton County, Idaho. Tetonia has a 2025 population of 271. Tetonia is currently declining at a rate of -2.87% annually and its population has decreased by -12.86% since the most recent census, which recorded a population of 311 in 2020.

The average household income in Tetonia is $99,043 with a poverty rate of 4.62%.The median age in Tetonia is 30 years: 31.6 years for males, and 29.3 years for females.

Demographics

The racial composition of Tetonia includes 80.71% White, 17.12% other race, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	297	80.71%
Other race	63	17.12%
Two or more races	8	2.17%

Tetonia Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tetonia's average per capita income is $40,357. Household income levels show a median of $63,125. The poverty rate stands at 4.62%.

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
Families	$75,625	$117,952
Married Families	$75,625	-
Households	$63,125	$99,043
Non Families	$56,042	$64,083

$40,357

Average Income

$63,125

Median Household Income

4.62%

Poverty Rate