Missouri Trick-or-Treat Safety
About 21,500 registrants we index list a Missouri address — about 3.5 for every 1,000 residents. Before trick-or-treat night, search the neighborhoods your kids will actually walk: every US registry in one pass, with photographs and a link to the official registry record behind every match.
No code needed — type a name, city, or ZIP and get photographs and official registry records.
Search your Missouri route
Search each stretch of the route by city or ZIP. The search is scoped to Missouri below, but it still runs across every US registry — so a neighbor who registered somewhere else surfaces too, which is exactly what a one-state site cannot do.
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Halloween rules in Missouri
Missouri is one of the few states with a Halloween law that applies to every person required to register, not only people on parole or probation. These rules cover every person required to register in Missouri.
- On October 31, a registrant must avoid all Halloween-related contact with children. RSMo § 589.426.1(1)
- A registrant must stay inside their residence from 5 p.m. to 10:30 p.m. on October 31, unless required to be elsewhere for just cause such as work or a medical emergency. RSMo § 589.426.1(2)
- All outside residential lighting must stay off during the evening hours after 5 p.m. RSMo § 589.426.1(4)
- A violation is a class A misdemeanor. RSMo § 589.426.2
The statute also requires a sign reading "No candy or treats at this residence." In October 2024 a federal court held that sign requirement unconstitutional and blocked it; the stay-inside, no-contact and lights-off requirements were not affected. Sanderson v. Bailey, No. 4:23-cv-01242 (E.D. Mo. 2024)
Sources linked above, checked October 8, 2026. Local ordinances can add rules of their own. This is general information, not legal advice.
Before the 31st in Missouri
1 · Search where you’ll walk
Run each neighborhood on the route — Kansas City or any other Missouri city — by city, ZIP, or a radius around a point. A few searches cover most routes.
2 · Verify at the official record
Every match links to its official registry entry, so anything that concerns you is verified at the source that published it — not taken on faith from a map pin.
3 · Plan the night
An adult along, kids in groups, lit streets, candy checked at home. The registry is awareness that feeds the plan — never a list of doors to mark or confront.
Missouri trick-or-treat safety FAQ
Do sex offenders in Missouri have Halloween restrictions?
Missouri is one of the few states with a Halloween law that applies to every person required to register, not only people on parole or probation. The rules cover every person required to register in Missouri. They are listed below with their sources. A search of your route still matters either way: it shows who is registered near the streets you will walk.
How do I check my trick-or-treat route in Missouri?
Search each neighborhood you plan to walk — Kansas City or any other Missouri city, or the ZIP itself — in the box above. Every match returns photographs, addresses, and a link to the official registry record, so anything that concerns you can be verified at the source that published it. Then plan the night around supervision: an adult along, kids in groups, well-lit streets. Your first 25 searches are free, no card required.
How many registered sex offenders are in Missouri?
We index approximately 21,500 registrants with a Missouri address — about 3.5 for every 1,000 residents on the 2020 Census population. Treat the figure as scale rather than a fixed number: the registered population moves continuously as people are added, move, or are released from the requirement. For your own streets, a search answers better than any statewide count.
Will a Missouri check catch someone who moved here from another state?
Yes — that is the point of searching here rather than one state's site. A search runs across every US registry at once, so someone now living in Missouri who registered in Arkansas and Illinois still surfaces. Narrowing to a Missouri city or ZIP filters where people live; it never shrinks where we look.
What should I do with what I find?
Treat it as awareness, not a target list. Most registrants are legally required to be exactly where they are, and many jurisdictions restrict whether registrants participate in Halloween at all. What protects kids is the plan: go together, keep to groups and lit streets, check candy at home. Using registry information to harass, threaten, or discriminate against anyone is prohibited by law everywhere.
Standard results are not a consumer report; FCRA-covered decisions run through FCRA Partner Access, our separately enabled regulated service. Using registry information to harass, threaten, or discriminate against anyone is prohibited by law.