US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > County ZIP Codes > Henry ZIP Codes

ZIP Codes in Henry County with Associated Cities & Towns

Alpha   61413
Andover   61233
Annawan   61234
Atkinson   61235
Bishop Hill   61419
Cambridge   61238
 Cleveland   61241
Colona   61241
Galva   61434
Geneseo   61254
Green Rock   61241
Hooppole   61258
 Kewanee   61443
Lynn Center   61262
Ophiem   61468
Orion   61273
Osco   61274
Woodhull   61490

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.