ZIP Code 61466
North Henderson · Mercer, Illinois
61466 is the ZIP code of North Henderson in Mercer, Illinois, United States.
- ZIP Code
- 61466
- County
- Mercer
- State
- Illinois
- Country
- United States
Place with ZIP code 61466
| Place | County | Location |
|---|---|---|
| North Henderson | Mercer | 41.101, -90.474 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61466?
North Henderson.
Which county and state is 61466 in?
Mercer, Illinois, United States.
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.