| City : | Johnstown Town |
| County : | Larimer County, Weld County, Worth County |
| State : | Colorado (CO) |
| | |
| Land Area : | 13.52 sq mi |
| Water Area : | 0.09 sq mi |
| Latitude : | 40.3897894 |
| Longitude : | -104.9694426 |
| | |
| Population (2010): | 9,887 |
| Population Estimate (2012) : | 9,748 |
| Population Density : | 731.11/sq mi |
| Housing Units (2012) : | 3,554 |
| Median Household Income (2012) : | $72,653 (Colorado : $58,244, USA : $53,046) |
| Median Family Income (2012) : | $78,417 (Colorado : $72,455, USA : $64,585) |
| Median House Price (2012) : | $220,400 (Colorado : $236,800, USA : $181,400) |