| City : | Marston City |
| County : | New Madrid County |
| State : | Missouri (MO) |
| Land Area : | 1.10 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 36.5171768 |
| Longitude : | -89.6058310 |
| Population (2010): | 503 |
| Population Estimate (2012) : | 489 |
| Population Density : | 455.36/sq mi |
| Housing Units (2012) : | 249 |
| Median Household Income (2012) : | $28,864 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $43,125 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $75,000 (Missouri : $138,400, USA : $181,400) |