Madison County, MO Demographics

The total population of Madison County is estimated to be 12,649 with 6,356 males (50.25%) and 6,293 females (49.75%). There are 63 less females than males in Madison County.
The median household income in Madison County was $54,617 in 2021, which marked an an increase of 244(0.45%) from $54,373 in 2020. This income is 73.21% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Madison County sees its highest median household income among householders in the age group of 45 to 64 years old, at $65,202. Overall, the median household income for the county of Madison County stands at $54,617.
In Madison County, the median income for all workers aged 15 years and older, regardless of work hours, was $32,642 for males and $22,867 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $40,472 for males and $43,433 for females.
In Madison County, population is primarily represented by White households, reporting a median income of $54,912.
In 2022, the population of Madison County was 12,753, a 0.65% increase year-by-year from 2021. Previously, in 2021, Madison County's population was 12,671, an increase of 0.36% compared to a population of 12,626 in 2020.
The median age in Madison County, MO is 41.4, as per 2021 ACS 5-Year Estimates. Of the total population, 18.46% were under the age of 15, 18.43% aged 15 to 29, 44.51% aged 30 to 64, 16.99% aged 65 to 84, and 1.61% were 85 years of age and older.
Racial distribution of Madison County population: 96.44% are White, 0.79% are Black or African American, 0.65% are Asian, 0.34% are some other race and 1.77% are multiracial.