| City : | Hollenberg City |
| County : | Anne Arundel County, Carroll County, Dixie County, El Paso County, Grays Harbor County, Red River Parish, Teller County, Washington County |
| State : | Kansas (KS) |
| | |
| Land Area : | 0.08 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 39.9809193 |
| Longitude : | -96.9918603 |
| | |
| Population (2010): | 21 |
| Population Estimate (2012) : | 17 |
| Population Density : | 255.34/sq mi |
| Housing Units (2012) : | 23 |
| Median Household Income (2012) : | $34,375 (Kansas : $51,273, USA : $53,046) |
| Median Family Income (2012) : | $34,375 (Kansas : $64,731, USA : $64,585) |
| Median House Price (2012) : | $55,000 (Kansas : $127,400, USA : $181,400) |