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 ($11.99) is legal under Washington law with no restrictions. The She's Birdie Personal Alarm ($29.99) 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.