About Hahnville, Louisiana

Coordinates: 29°58?01?N 90°24?36?W? / ?29.96694°N 90.41°W? / 29.96694; -90.41Hahnville is a census-designated place (CDP) in and the parish seat of St. Charles Parish, Louisiana, United States. The population was 2,792 at the 2000 census. For the origin of Hahnville, see Michael Hahn (1830?1886).

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Hahnville Facts

  • Area Code: 985
  • Timezone: North American Central