Fairfield Flag

Fairfield

County:
Camas County
County Seat:
Yes
Area (mi²):
0.876
State:
Idaho

Fairfield is a city located in Camas County, Idaho. Fairfield has a 2025 population of 516. It is also the county seat of .Fairfield is currently growing at a rate of 2.79% annually and its population has increased by 15.18% since the most recent census, which recorded a population of 448 in 2020.

The average household income in Fairfield is $90,611 with a poverty rate of 1.93%. The median age in Fairfield is 34.7 years: 35.8 years for males, and 34.5 years for females.

516
Total Population
589
Density (mi²)
14 2.79%
Growth

Fairfield Population

Fairfield Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Fairfield includes 70.33% White, 10.79% other race, 5.01% Native American, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White36570.33%
Two or more races7213.87%
Other race5610.79%
Native American265.01%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%

Fairfield Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield's average per capita income is $49,861. Household income levels show a median of $77,917. The poverty rate stands at 1.93%.

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$94,167-
Families$92,292$94,725
Households$77,917$90,611
Non Families$38,571$86,196

$49,861

Average Income

$77,917

Median Household Income

1.93%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)