| City : | Herlong |
| County : | Lassen County, Tattnall County |
| State : | California (CA) |
| | |
| Land Area : | 1.63 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.1418835 |
| Longitude : | -120.1397764 |
| | |
| Population (2010): | 298 |
| Population Estimate (2012) : | 1,350 |
| Population Density : | 183.02/sq mi |
| Housing Units (2012) : | 139 |
| Median Household Income (2012) : | $45,179 (California : $61,400, USA : $53,046) |
| Median Family Income (2012) : | $45,500 (California : $69,883, USA : $64,585) |
| Median House Price (2012) : | $0 (California : $383,900, USA : $181,400) |