ZIP Code 61458
Maquon · Knox, Illinois
61458 is the ZIP code of Maquon in Knox, Illinois, United States.
- ZIP Code
- 61458
- County
- Knox
- State
- Illinois
- Country
- United States
Place with ZIP code 61458
| Place | County | Location |
|---|---|---|
| Maquon | Knox | 40.785, -90.201 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61458?
Maquon.
Which county and state is 61458 in?
Knox, 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.