Tumuli is located in Otter Tail County, Minnesota. Tumuli has a 2025 population of 404 . Tumuli is currently declining at a rate of 0% annually and its population has decreased by -0.25% since the most recent census, which recorded a population of 405 in 2020.
The average household income in Tumuli is $108,910 with a poverty rate of 3.19%. The median age in Tumuli is 52.1 years: 51.5 years for males, and 53.4 years for females. For every 100 females there are 125.1 males.
Data after 2023 is projected based on recent change
The racial composition of Tumuli includes 98.63% White, and smaller percentages for Two or more races, Black or African American, Asian and multiracial populations.
White (98.63%)
Two or more races (0.68%)
Black or African American (0.46%)
Asian (0.23%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 433 | 98.63% |
| Two or more races | 3 | 0.68% |
| Black or African American | 2 | 0.46% |
| Asian | 1 | 0.23% |
Married
Widowed
Divorced
Separated
Never Married
Tumuli's average per capita income is $53,056. Household income levels show a median of $93,750. The poverty rate stands at 3.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $124,375 | - |
| Families | $122,000 | $134,413 |
| Households | $93,750 | $108,910 |
| Non Families | $45,750 | $52,491 |
Average Income
Median Household Income
Poverty Rate