| City : | Rock Port City |
| County : | Atchison County |
| State : | Missouri (MO) |
| Land Area : | 2.77 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.4109110 |
| Longitude : | -95.5330871 |
| Population (2010): | 1,318 |
| Population Estimate (2012) : | 1,386 |
| Population Density : | 475.66/sq mi |
| Housing Units (2012) : | 667 |
| Median Household Income (2012) : | $44,653 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $54,750 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $78,600 (Missouri : $138,400, USA : $181,400) |