Milan is a city located in Sullivan County, Missouri. Milan has a 2025 population of 1,731 . It is also the county seat of Sullivan County . Milan is currently declining at a rate of -1.03% annually and its population has decreased by -4.79% since the most recent census, which recorded a population of 1,818 in 2020.
The average household income in Milan is $59,040 with a poverty rate of 12.49%. The median age in Milan is 44.3 years: 41.4 years for males, and 46 years for females. For every 100 females there are 86.4 males.
Data after 2023 is projected based on recent change
The racial composition of Milan includes 62.24% White, 13.01% other race, 6.8% Black or African American, and smaller percentages for Asian and multiracial populations.
White (62.24%)
Two or more races (16.04%)
Other race (13.01%)
Black or African American (6.8%)
Asian (1.91%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,172 | 62.24% |
| Two or more races | 302 | 16.04% |
| Other race | 245 | 13.01% |
| Black or African American | 128 | 6.8% |
| Asian | 36 | 1.91% |
Married
Widowed
Divorced
Separated
Never Married
Milan's average per capita income is $42,431. Household income levels show a median of $52,647. The poverty rate stands at 12.49%.
Name | Median | Mean |
|---|---|---|
| Married Families | $67,411 | - |
| Families | $64,833 | $75,742 |
| Households | $52,647 | $59,040 |
| Non Families | $36,136 | $35,304 |
Average Income
Median Household Income
Poverty Rate