Erhards Grove township is located in Otter Tail County, Minnesota. Erhards Grove township has a 2026 population of 405. Erhards Grove township is currently declining at a rate of -0.25% annually and its population has decreased by 0% since the most recent census, which recorded a population of 405 in 2020.
The median household income in Erhards Grove township is $80,000 with a poverty rate of 1.99%. The median age in Erhards Grove township is 51.8 years: 54.5 years for males, and 51.3 years for females. For every 100 females there are 125.4 males.
Data after 2023 is projected based on recent change
The racial composition of Erhards Grove township includes 90.95% White, and smaller percentages for Black or African American, Asian and multiracial populations.
White (90.95%)
Two or more races (7.73%)
Black or African American (0.88%)
Asian (0.44%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 412 | 90.95% |
| Two or more races | 35 | 7.73% |
| Black or African American | 4 | 0.88% |
| Asian | 2 | 0.44% |
Married
Widowed
Divorced
Separated
Never Married
Erhards Grove township's average per capita income is $42,083. Household income levels show a median of $80,000. The poverty rate stands at 1.99%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,750 | - |
| Families | $93,333 | $104,466 |
| Households | $80,000 | $94,414 |
| Non Families | $46,250 | $57,295 |
Average Income
Median Household Income
Poverty Rate