US Gazetteer > Texas Gazetteer > Texas ZIP Codes > County ZIP Codes > Calhoun ZIP Codes

ZIP Codes in Calhoun County with Associated Cities & Towns

Long Mott   77979
Point Comfort   77978
 Port Lavaca   77979
Port o Connor   77982
 Seadrift   77983

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 County 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 Counties.
  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.