| City : | Willimantic |
| County : | Windham County |
| State : | Connecticut (CT) |
| | |
| Land Area : | 4.40 sq mi |
| Water Area : | 0.08 sq mi |
| Latitude : | 41.7156931 |
| Longitude : | -72.2175498 |
| | |
| Population (2010): | 17,737 |
| Population Estimate (2012) : | 17,281 |
| Population Density : | 4,033.23/sq mi |
| Housing Units (2012) : | 6,282 |
| Median Household Income (2012) : | $35,954 (Connecticut : $69,519, USA : $53,046) |
| Median Family Income (2012) : | $42,477 (Connecticut : $87,182, USA : $64,585) |
| Median House Price (2012) : | $165,400 (Connecticut : $285,900, USA : $181,400) |