| Zip Code : | 52309 |
| City : | Monmouth city |
| County : | Jackson County, Jones County |
| State : | Iowa (IA) |
| | |
| Land Area : | 28.63 sq mi |
| Water Area : | 0.05 sq mi |
| Latitude : | 42.1316845 |
| Longitude : | -90.8886419 |
| | |
| Population (2010): | 397 |
| Population Estimate (2012) : | 416 |
| Population Density : | 13.86/sq mi |
| Housing Units (2012) : | 188 |
| Median Household Income (2012) : | $50,104 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $60,817 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $161,800 (Iowa : $123,000, USA : $181,400) |