imported post
The state law that I read said that you cannot possess a deadly weapon on "school grounds." It later defined school grounds to be "a public or non-public primary or secondary school or kindergarten program." That may not be the verbatim terminology but it was pretty close. I'm no lawyer either but I believe that the state tends to treat private property as a separate jurisdiction. For instance, there is nothing in the statute mentioning firearms on private property implying that it is up to the property owner to make up his/her own rules. Take the CCW permit for instance. If you don't have the permit you cannot legally conceal. Suppose I conceal carry at my friend's apartment. While that may be illegal as I don't have the permit, the friend's apartment is private property and the police would have no jurisdiction over it unless someone called them to complain. Don't take my word for it as I'm not an attorney but basically it appears like state laws generally apply to public areas and leave private property up to the owners to determine what is and is not allowed on the property.
However, I would avoid chancing it if unnecessary. If you carry on private property where it is prohibited and the police are called, chances are they will simply ask you to leave the property or disarm before re-entering. The school grounds law seems to cover private schools, though, but again it is one of those things where the cops have to actually be *called* for any enforcement to be made. If no one complains then nobody knows as the police cannot legally patrol private property unless permission is given by the property owner, they have a court-issued warrant, or some other probable cause such as someone calling them to report something that is happening there. The school law does also sayfirearms arepermitted "in a program approved by a school." So technically, if the school gives you permission to bring a firearm on the campus for an educational purpose, it is legal. Not sure how far that can be stretched, though.
Sometimes it cannot hurt to ask the manager/owner/representative of any type of private establishment if they don't mind you carrying if you are unsure of whether or not it is allowed.