Eureka, CA

ZIP code 95503 is located in Eureka, California. This area is home to the Sequoia Park Zoo, one of the smallest accredited zoos in the country, showcasing over 100 animals. Additionally, it is near the Sequoia Park, known for its majestic redwood trees and beautiful hiking trails. The zip code also encompasses the Eureka Municipal Golf Course, providing a scenic spot for golf enthusiasts.