Iowa Gazetteer > Iowa ZIP Codes > County ZIP Codes > Humboldt ZIP Codes

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

ZIP Codes in Humboldt County with Associated Cities & Towns

Bode   50519
Bradgate   50520
Dakota City   50529
Gilmore City   50541
 Hardy   50545
Humboldt   50548
Livermore   50558
Ottosen   50570
 Renwick   50577
Rutland   50582
Thor   50591

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.