| City : | Fairfield Beach |
| County : | Benton County, Fairfield County, St. Louis County |
| State : | Ohio (OH) |
| | |
| Land Area : | 0.65 sq mi |
| Water Area : | 0.31 sq mi |
| Latitude : | 39.9185254 |
| Longitude : | -82.4808356 |
| | |
| Population (2010): | 1,292 |
| Population Estimate (2012) : | 1,280 |
| Population Density : | 1,977.77/sq mi |
| Housing Units (2012) : | 664 |
| Median Household Income (2012) : | $39,653 (Ohio : $48,246, USA : $53,046) |
| Median Family Income (2012) : | $56,346 (Ohio : $61,163, USA : $64,585) |
| Median House Price (2012) : | $110,300 (Ohio : $133,700, USA : $181,400) |