Ouachita County ZIP Codes
Arkansas, United States · 6 codes
Ouachita County in Arkansas has 6 ZIP codes, from 71701 to 71764, serving 6 places.
ZIP codes in Ouachita
Frequently asked questions
What is the ZIP code of Ouachita?
Ouachita has 6 ZIP codes, from 71701 to 71764. The table lists the places each one serves.
How many places are listed in Ouachita County?
6 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.