Alexander County ZIP Codes
Illinois, United States · 7 codes
Alexander County in Illinois has 7 ZIP codes, from 62914 to 62993, serving 7 places.
ZIP codes in Alexander
Frequently asked questions
What is the ZIP code of Alexander?
Alexander has 7 ZIP codes, from 62914 to 62993. The table lists the places each one serves.
How many places are listed in Alexander County?
7 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.