Soliciting & Door-to-Door in St. Charles County, MO (2026)
2 rules for unincorporated St. Charles County, Missouri.
Verified from official government sources
Note: These county rules apply to unincorporated areas of St. Charles County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Solicitor Permits
Door-to-door peddlers and solicitors in unincorporated St. Charles County must get a Chief of Police license before knocking on a single door.
St. Charles County Peddler/Solicitor Permit
Significant RestrictionsSt. Charles County Code § 606.155
Except as otherwise provided in this Chapter, every individual desiring to engage in any type of peddling/soliciting, as defined in this act, to owners and occupants of residences within the unincorporated area of the County is hereby required to: 1. Make written application to the County Chief of Police for a license as hereinafter provided; and no person shall be permitted to engage in peddli...
No-Knock Registry
In unincorporated St. Charles County, a weatherproof "No Solicitors Invited" card posted near your front door legally bars every peddler and solicitor, licensed by the County or not, and one who will not leave commits a misdemeanor.
St. Charles County No-Solicitors Notice Rule
Significant RestrictionsSt. Charles County Code § 606.170
Every owner or occupant who desires to prevent peddling/soliciting on their property shall comply with the following requirements... A weatherproof card... shall be exhibited upon or near the main entrance door to the building... containing the following words: "No Solicitors Invited." ... If the notice states "No Solicitors Invited," then such person, whether licensed or not, shall immediately...
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