| City : | Mount Calm City |
| County : | Hill County |
| State : | Texas (TX) |
| Land Area : | 0.82 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 31.7562913 |
| Longitude : | -96.8817445 |
| Population (2010): | 320 |
| Population Estimate (2012) : | 256 |
| Population Density : | 388.89/sq mi |
| Housing Units (2012) : | 144 |
| Median Household Income (2012) : | $40,938 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $48,125 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $56,000 (Texas : $128,000, USA : $181,400) |
Mount Calm City Zip Codes
| 76673 (1,187) |