| Name | Madison County |
| State | Indiana |
| FIPS Code | 18095 |
| County Seat | Anderson |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 132,746 |
| Population Growth Rate(2020-2024) | 1.98% |
| Majority Ethnicity | White 87.32% |
| Public School Majority Ethnicity | White 73% |
| Partisan Voting Index | Republican:+13 |
| Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 765 / 317 / 463 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 87.32% |
| African American | 6.48% |
| Hispanic | 5.28% |
| Asian | 0.62% |
| Native American | 0.29% |
| Hawaiin/Pacific Islander | 0.01% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 72.85% |
| African American | 9.81% |
| Hispanic | 9.94% |
| Asian | 0.48% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0.04% |