| Zip Code : | 70422 |
| City : | Amite City town, Montpelier village |
| County : | St. Helena Parish, Tangipahoa Parish |
| State : | Louisiana (LA) |
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| Land Area : | 169.31 sq mi |
| Water Area : | 1.16 sq mi |
| Latitude : | 30.7344617 |
| Longitude : | -90.4793883 |
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| Population (2010): | 13,797 |
| Population Estimate (2012) : | 14,037 |
| Population Density : | 81.49/sq mi |
| Housing Units (2012) : | 5,662 |
| Median Household Income (2012) : | $34,304 (Louisiana : $44,673, USA : $53,046) |
| Median Family Income (2012) : | $42,500 (Louisiana : $56,047, USA : $64,585) |
| Median House Price (2012) : | $97,700 (Louisiana : $137,700, USA : $181,400) |