Big Mound is located in Wayne County, Illinois. Big Mound has a 2025 population of 1,726 . Big Mound is currently growing at a rate of 0.23% annually but its population has decreased by -1.32% since the most recent census, which recorded a population of 1,749 in 2020.
The average household income in Big Mound is $51,343 with a poverty rate of 27.77%. The median age in Big Mound is 52 years: 52.7 years for males, and 51.1 years for females. For every 100 females there are 93.4 males.
Data after 2023 is projected based on recent change
The racial composition of Big Mound includes 93.89% White, and smaller percentages for Asian, other race, Black or African American, Two or more races and multiracial populations.
White (93.89%)
Asian (2.62%)
Other race (2.14%)
Black or African American (0.87%)
Two or more races (0.48%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,184 | 93.89% |
| Asian | 33 | 2.62% |
| Other race | 27 | 2.14% |
| Black or African American | 11 | 0.87% |
| Two or more races | 6 | 0.48% |
Married
Widowed
Divorced
Separated
Never Married
Big Mound's average per capita income is $35,121. Household income levels show a median of $33,073. The poverty rate stands at 27.77%.
Name | Median | Mean |
|---|---|---|
| Married Families | $76,852 | - |
| Families | $75,509 | $84,103 |
| Households | $33,073 | $51,343 |
| Non Families | $15,536 | $16,785 |
Average Income
Median Household Income
Poverty Rate