Sumner is a city located in Lawrence County, Illinois. Sumner has a 2025 population of 2,585 . Sumner is currently declining at a rate of -0.42% annually and its population has decreased by -2.01% since the most recent census, which recorded a population of 2,638 in 2020.
The average household income in Sumner is $63,091 with a poverty rate of 33.07%. The median age in Sumner is 37 years: 37.7 years for males, and 32.7 years for females. For every 100 females there are 432.0 males.
Data after 2023 is projected based on recent change
The racial composition of Sumner includes 58.1% White, 33.47% Black or African American, 5.07% other race, and smaller percentages for Two or more races, Asian, Native American and multiracial populations.
White (58.1%)
Black or African American (33.47%)
Other race (5.07%)
Two or more races (2.6%)
Asian (0.63%)
Native American (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,295 | 58.1% |
| Black or African American | 746 | 33.47% |
| Other race | 113 | 5.07% |
| Two or more races | 58 | 2.6% |
| Asian | 14 | 0.63% |
| Native American | 3 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Sumner's average per capita income is $41,750. Household income levels show a median of $51,458. The poverty rate stands at 33.07%.
Name | Median | Mean |
|---|---|---|
| Married Families | $93,854 | - |
| Families | $60,000 | $68,385 |
| Households | $51,458 | $63,091 |
| Non Families | $41,094 | $51,762 |
Average Income
Median Household Income
Poverty Rate