| Flatville | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Champaign |
| Subdivision Type3: | Township |
| Subdivision Name3: | Compromise |
| Population As Of: | 2000 |
| Timezone: | Central |
| Elevation Footnotes: | [1] |
| Elevation M: | 209 |
| Elevation Ft: | 686 |
| Coordinates: | 40.2394°N -88.0592°W |
| Postal Code Type: | ZIP code |
| Area Code: | 217 |
| Blank1 Name: | GNIS feature ID |
Flatville is an unincorporated community in Compromise Township, Champaign County, Illinois, United States.
Flatville is located at 40.2394°N -88.0592°W at an elevation of 686feet.