Lenawee County ZIP Codes
Michigan, United States · 19 codes
Lenawee County in Michigan has 19 ZIP codes, from 49220 to 49289, serving 19 places.
ZIP codes in Lenawee
Frequently asked questions
What is the ZIP code of Lenawee?
Lenawee has 19 ZIP codes, from 49220 to 49289. The table lists the places each one serves.
How many places are listed in Lenawee County?
19 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.