ZIP Code 63017
Chesterfield · St. Louis, Missouri
63017 is the ZIP code of Chesterfield in St. Louis, Missouri, United States.
- ZIP Code
- 63017
- County
- St. Louis
- State
- Missouri
- Country
- United States
Place with ZIP code 63017
| Place | County | Location |
|---|---|---|
| Chesterfield | St. Louis | 38.649, -90.536 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 63017?
Chesterfield.
Which county and state is 63017 in?
St. Louis, Missouri, 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.