Union Center, SD Post Office locations

Post Office	UNION CENTER
Address	16946 SD HIGHWAY 34 STE 3 UNION CENTER, SD 57787 - 9998
Phone	605-985-5503
Hours	Mon-Fri 08:30 AM - 01:00 PM, 01:30 PM - 03:00 PM Sat 09:45 AM - 11:30 AM Sun Closed