Arcata is a city adjacent to the Arcata Bay portion of Humboldt Bay in Humboldt County, California, United States. At the 2020 census, Arcata's population was 18,857. Arcata was first founded in 1850
Arcata Plaza
Arcata Plaza in the 1890s
Bank of Arcata on the Plaza
The Pythian Castle building in Arcata is on the National Register of Historic Places.
Fieldbrook is a census-designated place in Humboldt County, California, United States. It is located 7 miles north-east of Arcata, at an elevation of 203 feet. The population was 827 at the 2020 censu