| City : | Brilliant |
| County : | Jefferson County, Lamar County, Tippecanoe County |
| State : | Ohio (OH) |
| | |
| Land Area : | 1.75 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 40.2676819 |
| Longitude : | -80.6357102 |
| | |
| Population (2010): | 1,482 |
| Population Estimate (2012) : | 1,608 |
| Population Density : | 845.05/sq mi |
| Housing Units (2012) : | 746 |
| Median Household Income (2012) : | $40,257 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $47,045 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $57,500 (Ohio : $133,700, USA : $181,400) |