Chesterfield, MO ZIP codes
Chesterfield, Missouri has 3 ZIP codes, including 1 PO Box ZIP. They are in St. Louis County.
- Population in these ZIPs
- 63,022
- Avg. median income
- $149,500population-weighted
- Typical home value
- $646,500population-weighted
- Metro area
- St. Louis, MO-IL
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Chesterfield, MO ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 63005 | St. Louis County | 19,779 | $198,469 | $849,800 |
| 63006 PO Box | St. Louis County | — | — | — |
| 63017 | St. Louis County | 43,243 | $127,095 | $553,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Chesterfield
- Ballwin 5 mi
- Grover 6 mi
- Glencoe 7 mi
- Saint Charles 8 mi
- Valley Park 9 mi
- Maryland Heights 9 mi
- Fenton 10 mi
- Saint Peters 10 mi
- Saint Albans 11 mi
- Eureka 11 mi
- Defiance 12 mi
- Bridgeton 12 mi
Frequently asked questions
What county is Chesterfield, Missouri in?
Chesterfield ZIP codes are in St. Louis County.
Which Chesterfield ZIP codes are PO Boxes?
63006 is a PO Box or single-organization ZIP code; it has no residential delivery area.