| City : | Avondale City |
| County : | Caledonia County, Clay County, Columbia County, Ellis County, Gilliam County, Rosebud County, Scott County, Union County |
| State : | Missouri (MO) |
| | |
| Land Area : | 0.14 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 39.1545748 |
| Longitude : | -94.5453234 |
| | |
| Population (2010): | 440 |
| Population Estimate (2012) : | 551 |
| Population Density : | 3,203.64/sq mi |
| Housing Units (2012) : | 226 |
| Median Household Income (2012) : | $44,861 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $57,604 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $105,900 (Missouri : $138,400, USA : $181,400) |