| City : | Farnhamville City |
| County : | Calhoun County, Summit County |
| State : | Iowa (IA) |
| Land Area : | 0.65 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 42.2764768 |
| Longitude : | -94.4077099 |
| Population (2010): | 371 |
| Population Estimate (2012) : | 326 |
| Population Density : | 568.36/sq mi |
| Housing Units (2012) : | 201 |
| Median Household Income (2012) : | $45,391 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $46,380 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $60,900 (Iowa : $123,000, USA : $181,400) |