Ahsahka is a small unincorporated community located in Clearwater County, Idaho, United States, and is close to the Dworshak Dam. Ahsahka is located at 46°30′08″N 116°19′27″W. The ZIP Code for Ahsahka is 83520. Its name comes from the Nez Perce word /asáqa/, which means "river mouth" or "confluence".