Madison is located in Monroe County, Missouri. Madison has a 2025 population of 602 . Madison is currently declining at a rate of -0.66% annually and its population has decreased by -0.33% since the most recent census, which recorded a population of 604 in 2020.
The median age in Madison is 33.7 years: 32.9 years for males, and 33.7 years for females. For every 100 females there are 56.1 males.
Data after 2023 is projected based on recent change
The racial composition of Madison includes 94.66% White, 3.09% other race, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander, Two or more races and multiracial populations.
White (94.66%)
Other race (3.09%)
Black or African American (1.12%)
Asian (0.56%)
Native Hawaiian or Pacific Islander (0.28%)
Two or more races (0.28%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 337 | 94.66% |
| Other race | 11 | 3.09% |
| Black or African American | 4 | 1.12% |
| Asian | 2 | 0.56% |
| Native Hawaiian or Pacific Islander | 1 | 0.28% |
| Two or more races | 1 | 0.28% |
Married
Widowed
Divorced
Separated
Never Married