| Name | Wabash County |
| State | Illinois |
| FIPS Code | 17185 |
| County Seat | Mount Carmel |
| Timezone | Central Daylight Time (CDT) |
| Population (2024) | 11,032 |
| Population Growth Rate(2020-2024) | -2.96% |
| Majority Ethnicity | White 95.7% |
| Public School Majority Ethnicity | White 93% |
| Partisan Voting Index | Strongly Republican:+28 |
| Unemployment Rate (May 2026) | 5.0% |
| Sales Tax Rate (2025) | 7.25% |
| Area Code(s) | 618 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 95.7% |
| African American | 1.06% |
| Hispanic | 1.89% |
| Asian | 1.3% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 93.03% |
| African American | 1.09% |
| Hispanic | 1.66% |
| Asian | 0.77% |
| Native American | 0.19% |
| Hawaiin/Pacific Islander | 0.32% |