Fairfield, ID
Population 519 · Idaho
About Fairfield, ID
Fairfield is a small community located in Idaho with a population of 519 residents according to the latest US Census Bureau American Community Survey data. The median household income is $77,917 per year, which is 4% above the national median of $75,149. The median age of 34.7 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in Fairfield features a median home value of $195,200, which is 20% below the national median of $244,900. This positions Fairfield in a moderately priced market relative to the rest of the country. Median monthly rent is $1,050, 10% below the national average of $1,163/month. Of the 211 total housing units, 64% are owner-occupied (90 units) and 36% are renter-occupied (51 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in Fairfield shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 1.9%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Fairfield have an average one-way commute time of 37.3 minutes, suggesting many residents commute to jobs in a nearby metro area.
Education & Demographics
35.8% of Fairfield residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 13.9% White, 5.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
How Fairfield Ranks in Idaho
Cost of Living in Fairfield, ID
Compared to national averages, Fairfield has a median household income of $77,917 (4% above the national median of $75,149). Home values average $195,200, which is 20% below the national median. Monthly rent at $1,050 is 10% below the US average of $1,163. Within Idaho, Fairfield's income is 20% above the state average of $65,190, and home values are 29% below the state median of $274,721.
Why Live in Fairfield, ID?
Fairfield offers a strong local economy with a median household income of $77,917, well above the national average, and affordable housing with a median home value of $195,200, below the US average of $244,900, and rent that’s lower than the national average at $1,050/month. Additionally, the city features a strong job market with an unemployment rate of just 0.0%, and a well-educated community where 35.8% of residents hold a bachelor’s degree or higher, and a low poverty rate of 1.9%, better than the national average.
Fairfield has a population of 519 with a median age of 34.7 years. Compare Fairfield with other cities to see how it stacks up, or explore all cities in Idaho.
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Demographics
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Economy & Education
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Other Cities in Idaho
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Fairfield
What is the population of Fairfield, ID?
The population of Fairfield, ID is 519 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Idaho.
What is the median household income in Fairfield?
The median household income in Fairfield, ID is $77,917 per year, which is 4% above the national median of $75,149.
What is the median home value in Fairfield?
The median home value in Fairfield, ID is $195,200, which is 20% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Fairfield?
The median monthly rent in Fairfield, ID is $1,050, which is 10% below the national average of $1,163/month.
What is the unemployment rate in Fairfield?
The unemployment rate in Fairfield, ID is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Fairfield, ID a good place to live?
Fairfield offers above-average incomes, affordable housing, and a strong job market. With a population of 519 and a median age of 34.7, the city appeals to young professionals and families.
How educated is Fairfield, ID?
35.8% of residents in Fairfield aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Fairfield?
Key cost-of-living indicators for Fairfield, ID: median home value is $195,200 (20% below national), median rent is $1,050/month, and median household income is $77,917. The home-value-to-income ratio is 2.5x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Fairfield?
The poverty rate in Fairfield, ID is 1.9%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Fairfield, ID?
Fairfield's population is 13.9% White, 5.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.