Fairfield

County:: Teton County
County Seat:: No
Area (mi²):: 0.319
State:: Montana

Fairfield is a town located in Teton County, Montana. Fairfield has a 2025 population of 798. Fairfield is currently growing at a rate of 0.88% annually and its population has increased by 4.59% since the most recent census, which recorded a population of 763 in 2020.

The average household income in Fairfield is $70,542 with a poverty rate of 5.68%. The median age in Fairfield is 31.3 years: 31.3 years for males, and 31.5 years for females.

Demographics

The racial composition of Fairfield includes 94.91% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	708	94.91%
Two or more races	22	2.95%
Black or African American	16	2.14%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Fairfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield's average per capita income is $52,849. Household income levels show a median of $66,544. The poverty rate stands at 5.68%.

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	$87,831	-
Families	$79,479	$86,625
Households	$66,544	$70,542
Non Families	$24,074	$36,876

$52,849

Average Income

$66,544

Median Household Income

5.68%

Poverty Rate