Macoupin County ZIP Codes
Illinois, United States · 19 codes
Macoupin County in Illinois has 19 ZIP codes, from 62009 to 62690, serving 19 places.
ZIP codes in Macoupin
Frequently asked questions
What is the ZIP code of Macoupin?
Macoupin has 19 ZIP codes, from 62009 to 62690. The table lists the places each one serves.
How many places are listed in Macoupin 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.