Marshall, AK

ZIP code 99585 serves Chevak, a predominantly Cup’ik community in Alaska’s Kusilvak Census Area, on the Ninglikfak River in the Yukon–Kuskokwim Delta. Key local landmarks include Chevak Airport and Chevak School, which serves students from the surrounding community. Chevak lies within the Yukon Delta National Wildlife Refuge, a protected wetland landscape of tundra, rivers, and wildlife.