St. Charles County, MO Animal Ordinances: Exotic Pets (2026)
Key Facts
- Who may keep one
- zoo, circus, research lab, or licensed sanctuary only
- Microchip trigger
- kept in county over 30 days per year
- Microchip failure fine
- up to $100/day (§205.080)
- General violation penalty
- up to $1,000 or 1 year jail (§205.250)
- Enforcement
- Division of Humane Services / County Counselor
Summary
St. Charles County bans owning, selling or harboring wild or exotic/dangerous animals anywhere in the unincorporated county except at a zoo, circus, scientific institution, research lab, or licensed sanctuary. Any such animal kept in the county over thirty days a year must be microchipped and registered with the Division.
It shall be unlawful for any person to sell, own, possess or harbor any wild or exotic/dangerous animal in any place other than a properly maintained zoological park, circus, scientific or educational institution, research laboratory, or a licensed sanctuary or refuge. All such animals present in the County for more than thirty (30) days out of each year shall be identified by a microchip and that microchip registered at the Division. Any violation of the Section shall be considered a separate violation for each day the animal is subject to microchip and registration and, upon conviction, shall result in a fine of up to one hundred dollars ($100.00) a day for such failure to microchip and register such exotic or dangerous animal.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4863880; v61 updated 2026-05-11; through 05-11-2026).
Full Breakdown
080 states the rule flatly: it is unlawful "to sell, own, possess or harbor any wild or exotic/dangerous animal" outside the narrow exempt settings listed above. " The ban has one narrow release valve, not an exception to ownership itself: an exempt-location animal present in the county more than thirty days out of the year must be identified by microchip and that chip registered with the Division. 00 a day, with a fresh violation running for every day the animal goes unchipped and unregistered. 260. 080 ban on exotic and dangerous animals.
Violations & Fines
Failing to microchip and register an exempt-location exotic or dangerous animal draws a fine of up to $100.00 per day under Section 205.080 itself, with each unchipped day a separate offense. Illegally possessing a banned wild or exotic animal outside the zoo/circus/lab/sanctuary exceptions falls under Section 205.250's general Chapter 205 penalty: up to $1,000.00, up to a year in the county jail, or both.
Frequently Asked Questions
Can I legally own an exotic pet like a large snake or primate in unincorporated St. Charles County?
What counts as an "exotic/dangerous animal" under the code?
Does a legally exempt facility still need to register the animal?
What's the penalty for keeping a banned exotic animal?
Sources & Official References
Other rules in St. Charles County
Compare St. Charles County to another location·View the Missouri animal ordinances overview
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