U.S. Post Office and Federal Building | |
 O. Henry Hall as it appeared in 2005 | |
   | |
| Location | 601 Colorado Street, Austin, Texas |
|---|---|
| Coordinates | 30°16′7″N 97°44′36″W / 30.26861°N 97.74333°W |
| Area | 0.1 acres (0.040 ha) |
| Built | 1879 |
| Architect | James G. Hill |
| Architectural style | Renaissance |
| NRHP reference No. | 70000771[1] |
| Added to NRHP | August 25, 1970 |
O. Henry Hall, formerly known as the U.S. Post Office and Federal Building, is a historic courthouse and post office in Austin, Texas. It is located within the Sixth Street Historic District in Downtown Austin. O. Henry Hall serves as the administrative headquarters of the Texas State University System (TSUS),[2] and until 2017 served as the University of Texas System headquarters.
- ^ "National Register Information System". National Register of Historic Places. National Park Service. March 13, 2009.
- ^ "Contact Us." Texas State University System. Retrieved on November 19, 2017. "The Texas State University System O. Henry Hall 601 Colorado Street Austin, Texas 78701"