Oceana County ZIP Codes
Michigan, United States · 8 codes
Oceana County in Michigan has 8 ZIP codes, from 49420 to 49459, serving 8 places.
ZIP codes in Oceana
Frequently asked questions
What is the ZIP code of Oceana?
Oceana has 8 ZIP codes, from 49420 to 49459. The table lists the places each one serves.
How many places are listed in Oceana County?
8 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.