Waterville township is located in Le Sueur County, Minnesota. Waterville township has a 2026 population of 696. Waterville township is currently growing at a rate of 0.43% annually and its population has increased by 3.26% since the most recent census, which recorded a population of 674 in 2020.
The median household income in Waterville township is $110,625 with a poverty rate of 3%. The median age in Waterville township is 46.5 years: 47.8 years for males, and 42.7 years for females. For every 100 females there are 88.1 males.
Data after 2023 is projected based on recent change
Overall: 46.5 years
Female: 42.7 years
Male: 47.8 years
There are 511 adults, (150 of whom are seniors) in Waterville township.
Female: 354 (53.2%)
Male: 312 (46.8%)
The racial composition of Waterville township includes 97.6% White, and smaller percentages for Two or more races, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 650 | 97.6% |
| Two or more races | 15 | 2.25% |
| Asian | 1 | 0.15% |
Waterville township 's average per capita income is $59,938. Household income levels show a median of $110,625. The poverty rate stands at 3%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $113,958 | - |
| Families | $113,438 | $131,153 |
| Households | $110,625 | $123,927 |
| Non Families | $80,833 | $72,816 |
Average Income
Median Household Income
Poverty Rate