Hancock County ZIP Codes
Ohio, United States · 13 codes
Hancock County in Ohio has 13 ZIP codes, from 44804 to 45897, serving 13 places.
ZIP codes in Hancock
Frequently asked questions
What is the ZIP code of Hancock?
Hancock has 13 ZIP codes, from 44804 to 45897. The table lists the places each one serves.
How many places are listed in Hancock County?
13 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.