McKinleyville, CA

ZIP code 95519 serves McKinleyville and nearby communities in northern Humboldt County, California, between Arcata and Trinidad. The area includes residential neighborhoods, forested hills, and stretches of Pacific coastline. Notable landmarks include California Redwood Coast–Humboldt County Airport, Azalea State Natural Reserve, Clam Beach County Park, and the Hammond Trail, a coastal route along the bluffs.