US Gazetteer > Illinois Gazetteer > Illinois ZIP Codes > County ZIP Codes > Piatt ZIP Codes

ZIP Codes in Piatt County with Associated Cities & Towns

Bement   61813
Cerro Gordo   61818
Cisco   61830
De Land   61839
Hammond   61929
 La Place   61936
Lodge   61856
Mansfield   61854
Milmine   61855
 Monticello   61856
Pierson Sta   61929
Pierson Station   61929
White Heath   61884

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.