Meridian, ID ZIP Codes
Meridian, Idaho has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Meridian ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Meridian ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
83680 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Meridian city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Meridian ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 83642 | street delivery Meridian |
| 83646 | street delivery Meridian |
| 83680 | PO boxes at the Meridian post office Meridian |
Meridian ZIP code questions
What is the main ZIP code for Meridian?
83642, the ZIP code of the main Meridian post office at 1200 N Main St.
Which Meridian ZIP codes are for PO boxes only?
83680. Mail to it goes to boxes at the post office, not to street addresses.
What county is Meridian in?
Ada County.
ZIP codes for towns near Meridian
More towns near Meridian: Lewiston, Pocatello, Idaho Falls, Pullman, Kennewick, Pasco, Rexburg, Richland, Butte-Silver Bow.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections