US Gazetteer > Missouri Gazetteer > Missouri ZIP Codes > County ZIP Codes > Madison ZIP Codes

ZIP Codes in Madison County with Associated Cities & Towns

Fredericktown   63645
Marquand   63655
 Millcreek   63645
 Mine La Motte   63645

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.