US Gazetteer > Michigan Gazetteer > Michigan ZIP Codes > County ZIP Codes > Lake ZIP Codes

ZIP Codes in Lake County with Associated Cities & Towns

Baldwin   49304
Chase   49623
 Idlewild   49642
Irons   49644
 Luther   49656

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.