Fairfield is a city located in Nelson County, Kentucky. Fairfield has a 2025 population of 138 . Fairfield is currently growing at a rate of 2.22% annually and its population has increased by 15% since the most recent census, which recorded a population of 120 in 2020.
The average household income in Fairfield is $79,149 with a poverty rate of 1.07%. The median age in Fairfield is 59.8 years: 63.5 years for males, and 59.6 years for females. For every 100 females there are 64.0 males.
Data after 2023 is projected based on recent change
The racial composition of Fairfield includes 98.4% White, and smaller percentages for Two or more races and multiracial populations.
White (98.4%)
Two or more races (1.6%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 184 | 98.4% |
| Two or more races | 3 | 1.6% |
Married
Widowed
Divorced
Separated
Never Married
Fairfield's average per capita income is $0. Household income levels show a median of $88,073. The poverty rate stands at 1.07%.
Name | Median | Mean |
|---|---|---|
| Married Families | $88,464 | - |
| Families | $88,429 | $86,108 |
| Households | $88,073 | $79,149 |
| Non Families | - | $48,891 |
Average Income
Median Household Income
Poverty Rate