| County : | Callaway County |
| State : | Missouri (MO) |
| Land Area : | 834.57 sq mi |
| Water Area : | 12.78 sq mi |
| Latitude : | 38.8359656 |
| Longitude : | -91.9240894 |
| Population (2010): | 44,332 |
| Population Estimate (2012) : | 44,157 |
| Population Density : | 53.12/sq mi |
| Housing Units (2012) : | 18,522 |
| Median Household Income (2012) : | $50,516 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $61,405 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $133,200 (Missouri : $138,400, USA : $181,400) |
Callaway County Cities / Towns
| Auxvasse City (983) | Fulton City (12,790) | Holts Summit City (3,247) |
| Jefferson City (43,079) | Kingdom City Village (128) | Lake Mykee Town Village (350) |
| Mokane City (185) | New Bloomfield City (669) |
Callaway County Zip Codes
| 63361 (4,525) | 63384 (1,955) | 63388 (710) |
| 65039 (2,328) | 65043 (9,452) | 65059 (867) |
| 65063 (3,412) | 65067 (379) | 65069 (645) |
| 65077 (561) | 65080 (1,015) | 65101 (30,587) |
| 65201 (39,417) | 65202 (46,547) | 65231 (3,334) |
| 65240 (7,590) | 65251 (22,437) | 65262 (955) |
| 65264 (720) |