| Title | Type | Provider | Year |
|---|---|---|---|
| Central Koyukon Scripture Portions | Bible | 1974 | |
| The Bible in Koyukon | Bible | 1968 | |
| Selections from Mark in Upper Koyukon | Bible | 1968 |
Koyukon is the geographically most widespread Athabascan language spoken in Alaska. The Athabaskan language is spoken along the Koyukuk and the middle Yukon Rivers in western interior Alaska. In 2007, the language had approximately 300 speakers, who were generally older adults and bilingual in English. The total Koyukon ethnic population was 2,300.