Washington has permissive stun gun laws — no permit, no registration, no age restriction beyond 18. But every major Washington university bans them on campus, making a stun gun an impractical everyday carry for most Washington students.
What Washington Law Actually Says
Washington does not have a specific stun gun statute. Possession of stun guns is governed by general weapons law under RCW 9.41. Adults 18+ may purchase and carry without a permit. The only exception is Ruston, a small city near Tacoma with a local ban.
Campus Reality
The University of Washington, Washington State University, Gonzaga, Seattle University, and Western Washington University all prohibit weapons on campus. A personal alarm is the only universally unrestricted self-defense tool across all Washington campuses.
What to Carry Instead
For Washington students, pepper spray and a personal alarm are the right combination. The SABRE Campus Safety Pepper Gel is legal under Washington law with no restrictions. The She's Birdie Personal Alarm is unrestricted everywhere.
Always verify your specific campus policy before carrying any self-defense tool on Washington campus property.
For self-defense tools that are legal on every campus: see our complete dorm safety kit guide and best personal alarms for college students.
Important: Campus policies change. Always verify current pepper spray rules directly with your student's campus police department or housing office before move-in day. State law sets the minimum — individual colleges can be more restrictive.