US Gazetteer > Louisiana Gazetteer > Louisiana ZIP Codes > Parish ZIP Codes > Saint Charles ZIP Codes

ZIP Codes in Saint Charles Parish with Associated Cities & Towns

Ama   70031
Boutte   70039
Des Allemands   70030
Destrehan   70047
 Hahnville   70057
Killona   70057
Luling   70070
New Sarpy   70078
 Norco   70079
Paradis   70080
Saint Rose   70087

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one Parish and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Parishes.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.