Wellington is a village located in Iroquois County, Illinois. Wellington has a 2025 population of 192 . Wellington is currently declining at a rate of -1.54% annually and its population has decreased by -5.88% since the most recent census, which recorded a population of 204 in 2020.
The average household income in Wellington is $59,871 with a poverty rate of 13.73%. The median age in Wellington is 42 years: 47.5 years for males, and 36.8 years for females. For every 100 females there are 87.2 males.
Data after 2023 is projected based on recent change
The racial composition of Wellington includes 88.24% White, 3.92% other race, and smaller percentages for and multiracial populations.
White (88.24%)
Two or more races (7.84%)
Other race (3.92%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 180 | 88.24% |
| Two or more races | 16 | 7.84% |
| Other race | 8 | 3.92% |
Married
Widowed
Divorced
Separated
Never Married
Wellington's average per capita income is $44,583. Household income levels show a median of $46,979. The poverty rate stands at 13.73%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,500 | - |
| Families | $70,000 | $72,628 |
| Households | $46,979 | $59,871 |
| Non Families | $31,875 | $36,603 |
Average Income
Median Household Income
Poverty Rate