Ronkonkoma Post Office

Post office

200 Hawkins Avenue, Ronkonkoma, NY 11779

(631) 588-0301

Appoirtment are required. Call 631-588-0301 to schedule Mon-Fri 10am-3pm and Sat 9A-1P.

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

Book at USPS Directions Facilities in Ronkonkoma Facilities in New York

Ronkonkoma Post Office accepts new U.S. passport applications in person in Ronkonkoma, NY. First-time and child visits are booked on the USPS scheduler. Search ZIP 11779. How to apply · How to renew