Butternut Valley is located in Blue Earth County, Minnesota. Butternut Valley has a 2025 population of 288 . Butternut Valley is currently declining at a rate of -1.03% annually and its population has decreased by -2.7% since the most recent census, which recorded a population of 296 in 2020.
The average household income in Butternut Valley is $115,630 with a poverty rate of 4.29%. The median age in Butternut Valley is 53.5 years: 56.4 years for males, and 49.4 years for females. For every 100 females there are 93.1 males.
Data after 2023 is projected based on recent change
The racial composition of Butternut Valley includes 96.79% White, and smaller percentages for Two or more races, other race and multiracial populations.
White (96.79%)
Two or more races (2.14%)
Other race (1.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 271 | 96.79% |
| Two or more races | 6 | 2.14% |
| Other race | 3 | 1.07% |
Married
Widowed
Divorced
Separated
Never Married
Butternut Valley's average per capita income is $49,750. Household income levels show a median of $107,500. The poverty rate stands at 4.29%.
Name | Median | Mean |
|---|---|---|
| Married Families | $109,375 | - |
| Households | $107,500 | $115,630 |
| Families | $107,500 | $115,023 |
| Non Families | $83,750 | $92,685 |
Average Income
Median Household Income
Poverty Rate