| County : | Decatur County |
| State : | Kansas (KS) |
| Land Area : | 893.51 sq mi |
| Water Area : | 0.63 sq mi |
| Latitude : | 39.7835420 |
| Longitude : | -100.4597084 |
| Population (2010): | 2,961 |
| Population Estimate (2012) : | 2,939 |
| Population Density : | 3.31/sq mi |
| Housing Units (2012) : | 1,818 |
| Median Household Income (2012) : | $38,750 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $45,700 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $54,500 (Kansas : $127,400, USA : $181,400) |
Decatur County Cities / Towns
| Clayton City (59) | Dresden City (41) | Jennings City (96) |
| Norcatur City (151) | Oberlin City (1,788) |
Decatur County Zip Codes
| 67629 (143) | 67635 (169) | 67643 (195) |
| 67653 (298) | 67739 (258) | 67749 (2,317) |
| 67757 (482) |