Louisiana Gazetteer > Louisiana ZIP Codes > Parish ZIP Codes > Caldwell ZIP Codes

Also see: ZIP Codes in Caldwell with Associated Cities & Towns

ZIP Codes in Caldwell Parish with Associated Cities & Towns

Clarks   71415
Columbia   71418
 Grayson   71435
 Kelly   71441

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.