Fairfield is located in Idaho. Fairfield, Idaho has a population of 493. Fairfield is more family-centric than the surrounding county with 51.85% of the households containing married families with children. The county average for households married with children is 31.31%.
The median household income in Fairfield, Idaho is $40,208. The median household income for the surrounding county is $37,367 compared to the national median of $69,021. The median age of people living in Fairfield is 35.5 years.
The average high temperature in July is 84.1 degrees, with an average low temperature in January of 5.1 degrees. The average rainfall is approximately 13 inches per year, with 60.7 inches of snow per year.
