Us Post Office Texarkana Downtown

500 Wood St.

Texarkana, AR 71854

Historic Unique Building

The Federal Building in Downtown Texarkana is the home of one of the most unique post offices in America - it literally straddles State Line Avenue! With half the building in Texas and half in Arkansas, the post office’s official address is listed as Texarkana, USA 75504. Located in front of the post office, Photographer’s Island has long been a favorite point of interest, especially for those wishing to capture a unique photo - you can stand with one foot in Texas and one in Arkansas!

Sights Activities Us Post Office Texarkana Downtown