Riverdale is located in Watonwan County, Minnesota. Riverdale has a 2025 population of 285 . Riverdale is currently declining at a rate of 0% annually and its population has increased by 0.35% since the most recent census, which recorded a population of 284 in 2020.
The average household income in Riverdale is $99,399 with a poverty rate of 2.07%. The median age in Riverdale is 53.3 years: 60.1 years for males, and 44.8 years for females. For every 100 females there are 104.2 males.
Data after 2023 is projected based on recent change
The racial composition of Riverdale includes 98.34% White, and smaller percentages for Two or more races, other race and multiracial populations.
White (98.34%)
Two or more races (1.24%)
Other race (0.41%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 237 | 98.34% |
| Two or more races | 3 | 1.24% |
| Other race | 1 | 0.41% |
Married
Widowed
Divorced
Separated
Never Married
Riverdale's average per capita income is $64,688. Household income levels show a median of $107,625. The poverty rate stands at 2.07%.
Name | Median | Mean |
|---|---|---|
| Married Families | $129,375 | - |
| Families | $127,250 | $130,457 |
| Households | $107,625 | $99,399 |
| Non Families | $24,375 | $44,053 |
Average Income
Median Household Income
Poverty Rate