Eastman Drug Store ADDRESS & CONTACT Address 116 S Main St, Soda Springs, ID 83276 GPS 42.656085203452, -111.60398469901 Telephone 208-547-3585 Web Visit Our Website Plan My Route This is the oldest drugstore in Idaho. Stop in for an old fashioned soft drink like iron port. The store sells gifts, cards, and historical book by local authors, along with the usual drugstore stock. LOCATION ON MAP Plan My Route Home » Things To Do » Shopping » Eastman Drug Store NEW SEARCH