| County : | Nemaha County |
| State : | Kansas (KS) |
| Land Area : | 717.42 sq mi |
| Water Area : | 2.01 sq mi |
| Latitude : | 39.7910427 |
| Longitude : | -96.0053805 |
| Population (2010): | 10,178 |
| Population Estimate (2012) : | 10,170 |
| Population Density : | 14.19/sq mi |
| Housing Units (2012) : | 4,562 |
| Median Household Income (2012) : | $46,901 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $59,549 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $89,800 (Kansas : $127,400, USA : $181,400) |
Nemaha County Cities / Towns
| Baileyville (181) | Bern City (166) | Centralia City (512) |
| Corning City (157) | Goff City (126) | Oneida City (75) |
| Sabetha City (2,571) | Seneca City (1,991) | Wetmore City (368) |
Nemaha County Zip Codes
| 66403 (757) | 66404 (530) | 66408 (434) |
| 66415 (885) | 66416 (489) | 66417 (310) |
| 66428 (415) | 66521 (1,532) | 66522 (49) |
| 66534 (3,725) | 66538 (3,264) | 66540 (540) |
| 66544 (337) | 66550 (607) |