City Of Seatac

Municipal

4800 S 188th St., Seatac, WA 98188

Checks or money orders are the ONLY acceptable forms of payment. NO cash or electronic payments available.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Directions Facilities in Seatac Facilities in Washington

City Of Seatac accepts new U.S. passport applications in person in Seatac, WA. Call ahead about appointments and the acceptance fee. The USPS scheduler covers post offices only. How to apply · How to renew