Wenona is a city located in Marshall County, Illinois. Wenona has a 2025 population of 951. Wenona is currently declining at a rate of -0.42% annually and its population has decreased by -2.06% since the most recent census, which recorded a population of 971 in 2020.
The average household income in Wenona is $57,870 with a poverty rate of 21.07%. The median age in Wenona is 37.2 years: 37.9 years for males, and 36.2 years for females.
Data after 2023 is projected based on recent change
The racial composition of Wenona includes 97.02% White, and smaller percentages for Two or more races, Asian and multiracial populations.
White (97.0%)
Two or more races (2.7%)
Asian (0.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 976 | 97.02% |
| Two or more races | 27 | 2.68% |
| Asian | 3 | 0.3% |
Married
Widowed
Divorced
Separated
Never Married
Wenona's average per capita income is $39,375. Household income levels show a median of $40,921. The poverty rate stands at 21.07%.
Name | Median | Mean |
|---|---|---|
| Married Families | $92,557 | - |
| Families | $71,161 | $74,974 |
| Households | $40,921 | $57,870 |
| Non Families | $31,513 | $33,391 |
Average Income
Median Household Income
Poverty Rate