Cottage is located in Saline County, Illinois. Cottage has a 2025 population of 217 . Cottage is currently declining at a rate of -0.46% annually and its population has decreased by -4.82% since the most recent census, which recorded a population of 228 in 2020.
The average household income in Cottage is $109,385 with a poverty rate of 0%. The median age in Cottage is 58.5 years: 67.4 years for males, and 58.4 years for females. For every 100 females there are 41.5 males.
Data after 2023 is projected based on recent change
The racial composition of Cottage includes 86.21% White, and smaller percentages for and multiracial populations.
White (86.21%)
Two or more races (13.79%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 100 | 86.21% |
| Two or more races | 16 | 13.79% |
Married
Widowed
Divorced
Separated
Never Married
Cottage's average per capita income is $62,401. Household income levels show a median of $0. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $174,167 | $163,709 |
| Married Families | $174,167 | - |
| Households | - | $109,385 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate