USA
> West Virginia > Mount Gay-shamrock
| City : | Mount Gay-shamrock |
| County : | Logan County, New Madrid County |
| State : | West Virginia (WV) |
| Land Area : | 7.55 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 37.8509330 |
| Longitude : | -82.0230205 |
| Population (2010): | 1,779 |
| Population Estimate (2012) : | 1,564 |
| Population Density : | 235.70/sq mi |
| Housing Units (2012) : | 858 |
| Median Household Income (2012) : | $31,339 (West Virginia : $40,400, USA : $53,046) |
| Median Family Income (2012) : | $40,727 (West Virginia : $51,770, USA : $64,585) |
| Median House Price (2012) : | $57,300 (West Virginia : $97,300, USA : $181,400) |