ZIP Code 61465
New Windsor · Mercer, Illinois
61465 is the ZIP code of New Windsor in Mercer, Illinois, United States.
- ZIP Code
- 61465
- County
- Mercer
- State
- Illinois
- Country
- United States
Place with ZIP code 61465
| Place | County | Location |
|---|---|---|
| New Windsor | Mercer | 41.199, -90.460 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61465?
New Windsor.
Which county and state is 61465 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.