| City : | Monticello City |
| County : | Jones County, Prince George's County |
| State : | Iowa (IA) |
| | |
| Land Area : | 6.29 sq mi |
| Water Area : | 0.04 sq mi |
| Latitude : | 42.2309242 |
| Longitude : | -91.1839145 |
| | |
| Population (2010): | 3,796 |
| Population Estimate (2012) : | 3,792 |
| Population Density : | 603.10/sq mi |
| Housing Units (2012) : | 1,839 |
| Median Household Income (2012) : | $44,382 (Iowa : $51,129, USA : $53,046) |
| Median Family Income (2012) : | $59,583 (Iowa : $64,772, USA : $64,585) |
| Median House Price (2012) : | $100,200 (Iowa : $123,000, USA : $181,400) |