| Zip Code : | 70401 |
| City : | Hammond city, Natalbany |
| County : | Tangipahoa Parish |
| State : | Louisiana (LA) |
| | |
| Land Area : | 34.99 sq mi |
| Water Area : | 0.19 sq mi |
| Latitude : | 30.5335871 |
| Longitude : | -90.4553806 |
| | |
| Population (2010): | 20,415 |
| Population Estimate (2012) : | 21,553 |
| Population Density : | 583.39/sq mi |
| Housing Units (2012) : | 9,092 |
| Median Household Income (2012) : | $40,495 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $51,506 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $155,400 (Louisiana : $137,700, USA : $181,400) |