US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > County ZIP Codes > Henderson ZIP Codes

ZIP Codes in Henderson County with Associated Cities & Towns

Biggsville   61418
Carman   61425
Gladstone   61437
 Lomax   61454
Media   61460
Oquawka   61469
 Raritan   61471
Stronghurst   61480

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.