US Gazetteer > Louisiana Gazetteer > Louisiana ZIP Codes > Parish ZIP Codes > St John the Baptist ZIP Codes

ZIP Codes in St John the Baptist Parish with Associated Cities & Towns

Edgard   70049
Garyville   70051
La Place   70068
 La Place   70069
Montz   70068
 Mount Airy   70076
Reserve   70084

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.