Northumberland County ZIP Codes
Virginia, United States · 8 codes
Northumberland County in Virginia has 8 ZIP codes, from 22432 to 22579, serving 8 places.
ZIP codes in Northumberland
Frequently asked questions
What is the ZIP code of Northumberland?
Northumberland has 8 ZIP codes, from 22432 to 22579. The table lists the places each one serves.
How many places are listed in Northumberland County?
8 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.