Rules for ZIP Code 63005
Chesterfield, MO · St. Louis County
ZIP 63005 is governed by the city of Chesterfield, MO. We do not hold its code yet, and St. Louis County ordinances do not apply inside its limits.
ZIP code 63005 lies in the city of Chesterfield, MO, which holds about 63% of the ZIP's residents and writes its own local code. We have not added Chesterfield's ordinances yet, so nothing is shown below: St. Louis County rules govern only unincorporated land and do not reach inside Chesterfield.
ZIP codes do not follow city lines. 63005 also covers:
- city of Wildwood~26% of residents · not covered yet
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. Each page quotes the official code section and links to its source.
Chesterfield is not covered yet
The city of Chesterfield writes its own code; the county's rules do not apply inside it.Request Chesterfield coverage →
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