Koyuk, AK

ZIP code 99753 covers the unincorporated community of Koyukuk, located in the Yukon-Koyukuk Census Area in Alaska. Situated along the Koyukuk River, this remote area is primarily accessed by boat or small aircraft. Landmarks include the Koyukuk National Wildlife Refuge, where visitors can enjoy hiking, fishing, and wildlife viewing in the breathtaking Arctic landscape.