Fairfax is located in Renville County, Minnesota. Fairfax has a 2025 population of 156 . Fairfax is currently declining at a rate of -0.64% annually and its population has decreased by -2.5% since the most recent census, which recorded a population of 160 in 2020.
The average household income in Fairfax is $111,851 with a poverty rate of 12.5%. The median age in Fairfax is 61.7 years: 65.5 years for males, and 55.8 years for females. For every 100 females there are 97.3 males.
Data after 2023 is projected based on recent change
The racial composition of Fairfax includes 89.19% White, and smaller percentages for and multiracial populations.
White (89.19%)
Two or more races (10.81%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 132 | 89.19% |
| Two or more races | 16 | 10.81% |
Married
Widowed
Divorced
Separated
Never Married
Fairfax's average per capita income is $41,667. Household income levels show a median of $58,750. The poverty rate stands at 12.5%.
Name | Median | Mean |
|---|---|---|
| Families | $84,375 | $156,285 |
| Married Families | $83,125 | - |
| Households | $58,750 | $111,851 |
| Non Families | - | $44,378 |
Average Income
Median Household Income
Poverty Rate