ZIP Code 59436
About Fairfield
Fairfield is a town in Teton County, Montana, United States. The population was 759 at the 2020 census. Fairfield is the self-proclaimed "Malting Barley Capital of the World" due to their large crops each year of malt barley.
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Area Profile
US Census (ACS 5-year · Gazetteer)
2,093
population
$78,047
median household income
8
people / sq mi
$271,700
median home value
$871
median gross rent
38.4
median age
900
housing units
823
households
246.9
land area (sq mi)