St. Rose township is located in Clinton County, Illinois. St. Rose township has a 2026 population of 1,484. St. Rose township is currently growing at a rate of 0.75% annually and its population has increased by 2.98% since the most recent census, which recorded a population of 1,441 in 2020.
The median household income in St. Rose township is $107,458 with a poverty rate of 4.33%. The median age in St. Rose township is 42.2 years: 44.6 years for males, and 40.2 years for females. For every 100 females there are 94.4 males.
Data after 2023 is projected based on recent change
Overall: 42.2 years
Female: 40.2 years
Male: 44.6 years
There are 1,127 adults, (258 of whom are seniors) in St. Rose township.
Female: 784 (51.4%)
Male: 740 (48.6%)
The racial composition of St. Rose township includes 99.34% White, and smaller percentages for Asian, Two or more races and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,514 | 99.34% |
| Asian | 5 | 0.33% |
| Two or more races | 5 | 0.33% |
St. Rose township 's average per capita income is $56,094. Household income levels show a median of $107,458. The poverty rate stands at 4.33%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $125,625 | - |
| Families | $121,397 | $125,037 |
| Households | $107,458 | $110,915 |
| Non Families | $41,429 | $55,060 |
Average Income
Median Household Income
Poverty Rate