| County : | New Madrid County |
| State : | Missouri (MO) |
| Land Area : | 674.84 sq mi |
| Water Area : | 21.73 sq mi |
| Latitude : | 36.5942608 |
| Longitude : | -89.6559485 |
| Population (2010): | 18,956 |
| Population Estimate (2012) : | 18,780 |
| Population Density : | 28.09/sq mi |
| Housing Units (2012) : | 8,531 |
| Median Household Income (2012) : | $35,174 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $44,316 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $71,300 (Missouri : $138,400, USA : $181,400) |
New Madrid County Cities / Towns
| Canalou City (338) | Catron Town (67) | Gideon City (1,093) |
| Howardville City (383) | Lilbourn City (1,190) | Marston City (503) |
| Matthews City (628) | Morehouse City (973) | New Madrid City (3,116) |
| North Lilbourn Village (49) | Parma City (713) | Portageville City (3,228) |
| Risco City (346) | Sikeston City (16,318) | Tallapoosa City (168) |
New Madrid County Zip Codes
| 63801 (23,123) | 63828 (345) | 63833 (242) |
| 63845 (5,814) | 63848 (1,592) | 63860 (131) |
| 63862 (1,705) | 63863 (6,359) | 63866 (488) |
| 63867 (1,019) | 63868 (838) | 63869 (3,783) |
| 63870 (1,097) | 63873 (4,947) | 63874 (350) |
| 63878 (138) |