| County : | Maries County |
| State : | Missouri (MO) |
| Land Area : | 526.98 sq mi |
| Water Area : | 2.95 sq mi |
| Latitude : | 38.1626154 |
| Longitude : | -91.9236010 |
| Population (2010): | 9,176 |
| Population Estimate (2012) : | 9,140 |
| Population Density : | 17.41/sq mi |
| Housing Units (2012) : | 4,611 |
| Median Household Income (2012) : | $44,885 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $54,979 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $118,600 (Missouri : $138,400, USA : $181,400) |
Maries County Cities / Towns
| Argyle Town (162) | Belle City (1,545) | Vienna City (610) |
Maries County Zip Codes
| 65001 (414) | 65013 (3,515) | 65014 (2,252) |
| 65058 (1,017) | 65401 (32,383) | 65443 (96) |
| 65459 (8,233) | 65559 (9,385) | 65580 (829) |
| 65582 (2,181) |