| Name | Clay County |
| State | Indiana |
| FIPS Code | 18021 |
| County Seat | Brazil |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 26,419 |
| Population Growth Rate(2020-2024) | -0.16% |
| Majority Ethnicity | White 97.44% |
| Public School Majority Ethnicity | White 93% |
| Partisan Voting Index | Strongly Republican:+29 |
| Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 7% |
| Area Code(s) | 812 / 930 / 765 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 97.44% |
| African American | 0.31% |
| Hispanic | 1.92% |
| Asian | 0.23% |
| Native American | 0.01% |
| Hawaiin/Pacific Islander | 0.08% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 93.19% |
| African American | 0.22% |
| Hispanic | 2.9% |
| Asian | 0.2% |
| Native American | 0.17% |
| Hawaiin/Pacific Islander | 0.15% |