| City : | Garnavillo City |
| County : | Clayton County |
| State : | Iowa (IA) |
| Land Area : | 1.02 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 42.8661310 |
| Longitude : | -91.2364099 |
| Population (2010): | 745 |
| Population Estimate (2012) : | 854 |
| Population Density : | 728.65/sq mi |
| Housing Units (2012) : | 359 |
| Median Household Income (2012) : | $46,053 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $54,375 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $80,200 (Iowa : $123,000, USA : $181,400) |
Garnavillo City Zip Codes
| 52049 (1,270) |