DLI Contact Us


Tammy DeCoteauTammy DeCoteau, Program Manager

Phone: 605-698-8302

Email: TammyD@swo-nsn.gov

Jodi EastmanJodi Eastman, Graphic Designer

Phone: 605-698-8303

Email: JodiE@swo-nsn.gov


Mailing Address: P.O. Box 509, Agency Village, SD 57262
Shipping Address: 12554 BIA HWY 711, Agency Village, SD 57262

swlogocThe Sisseton-Wahpeton Oyate Dakotah Language Institute is just on of many programs of the Sisseton-Wahpeton Oyate. Located in Agency Village, SD, the SWODLI has offices in the Tribal Administration Building.