Vienna township is located in Rock County, Minnesota. Vienna township has a 2026 population of 147. Vienna township is currently declining at a rate of -0.68% annually and its population has decreased by -4.55% since the most recent census, which recorded a population of 154 in 2020.
The median household income in Vienna township is $74,375 with a poverty rate of 9.01%. The median age in Vienna township is 49.5 years: 52.8 years for males, and 47 years for females. For every 100 females there are 152.3 males.
Data after 2023 is projected based on recent change
Overall: 49.5 years
Female: 47 years
Male: 52.8 years
There are 88 adults, (35 of whom are seniors) in Vienna township.
Female: 44 (39.6%)
Male: 67 (60.4%)
The racial composition of Vienna township includes 94.59% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 105 | 94.59% |
| Two or more races | 6 | 5.41% |
Vienna township 's average per capita income is $50,833. Household income levels show a median of $74,375. The poverty rate stands at 9.01%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $138,333 | - |
| Families | $137,917 | $106,614 |
| Households | $74,375 | $93,945 |
| Non Families | $41,786 | $55,229 |
Average Income
Median Household Income
Poverty Rate