Shiegho (also, Seacos and Si-a-ko) is a former

Pomo The Pomo are an Indigenous people of California. Historical Pomo territory in Northern California was large, bordered by the Pacific Coast to the west, extending inland to Clear Lake, and mainly between Cleone and Duncans Point. One small gr ...

settlement in

Mendocino County Mendocino County (; ''Mendocino'', Spanish for "of Mendoza) is a county located on the North Coast of the U.S. state of California. As of the 2020 census, the population was 91,601. The county seat is Ukiah. Mendocino County consists wholly ...

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the ...

. It was located near Hopland; its precise location is unknown. Stephen Powers describes it as "a very small tribe or village".; see in particular p. 172

References

Former settlements in Mendocino County, California Former populated places in California Pomo villages {{MendocinoCountyCA-geo-stub