| Zip Code : | 70403 |
| City : | Hammond city, Ponchatoula city |
| County : | Tangipahoa Parish, Livingston Parish |
| State : | Louisiana (LA) |
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| Land Area : | 42.96 sq mi |
| Water Area : | 0.22 sq mi |
| Latitude : | 30.4852362 |
| Longitude : | -90.4879409 |
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| Population (2010): | 26,011 |
| Population Estimate (2012) : | 26,102 |
| Population Density : | 605.47/sq mi |
| Housing Units (2012) : | 10,909 |
| Median Household Income (2012) : | $38,939 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $51,318 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $150,500 (Louisiana : $137,700, USA : $181,400) |