| County : | Clark County |
| State : | Missouri (MO) |
| Land Area : | 504.69 sq mi |
| Water Area : | 7.13 sq mi |
| Latitude : | 40.4072748 |
| Longitude : | -91.7294720 |
| Population (2010): | 7,139 |
| Population Estimate (2012) : | 7,082 |
| Population Density : | 14.15/sq mi |
| Housing Units (2012) : | 3,473 |
| Median Household Income (2012) : | $40,466 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $50,461 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $67,800 (Missouri : $138,400, USA : $181,400) |
Clark County Cities / Towns
| Alexandria City (159) | Kahoka City (2,078) | Luray Village (99) |
| Revere Town (79) | St. Francisville (179) | Wayland City (533) |
| Wyaconda City (227) |
Clark County Zip Codes
| 52626 (1,346) | 63430 (639) | 63432 (513) |
| 63435 (4,219) | 63445 (3,911) | 63453 (519) |
| 63465 (407) | 63472 (587) | 63473 (262) |
| 63474 (479) |