Iowa Gazetteer > Iowa ZIP Codes > County ZIP Codes > Grundy ZIP Codes

Also see: ZIP Codes in Grundy with Associated Cities & Towns

ZIP Codes in Grundy County with Associated Cities & Towns

Beaman   50609
Conrad   50621
Dike   50624
 Grundy Center   50638
Holland   50642
Morrison   50657
 Reinbeck   50669
Stout   50673
Wellsburg   50680

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.