National Register listings in Humboldt County, California
Most notable listings
Gunther Island Site 67 NHL Eureka · Site · listed 1966 
Alford-Nielson House Ferndale · Building · listed 1986 
Andreasen, F. W.-John Rossen House Ferndale · District · listed 1989 
Bank of Eureka Building Eureka · Building · listed 1982 
Benbow Inn Garberville · Building · listed 1983 
Berding, A., House Ferndale · Building · listed 1983 
Carnegie Free Library Eureka · Building · listed 1986 
Clark, William S., House Eureka · Building · listed 1988 
Eureka Historic District Eureka · District · listed 1991 
Eureka Inn Eureka · Building · listed 1982 Historic districts (11)
- Andreasen, F. W.-John Rossen House — Ferndale
- Bald Hills Archeological District — Orick
- Bald Hills Archeological District Extension (Boundary Increase) — Orick
- De-No-To Cultural District — Hoopa
- Eureka Historic District — Eureka
- Falk Archaeological District — Eureka
- Fern Cottage Historic District — Ferndale
- Ferndale Main Street Historic District — Ferndale
- Lyons Ranches Historic District — Orick
- Prairie Creek Fish Hatchery — Orick
- Trinidad Head Light Station — Trinidad
All listings
Places: Eureka (22) · Ferndale (9) · Arcata (9) · Orick (4) · Hoopa (2) · Trinidad (2) · Loleta (1) · Garberville (1) · Weott (1) · Carlotta (1) · Fernbridge (1) · Fortuna (1)
| Name | Place | Type | Listed |
|---|---|---|---|
| Alford-Nielson House | Ferndale | Building | 1986 |
| Andreasen, F. W.-John Rossen House | Ferndale | District | 1989 |
| Bald Hills Archeological District | Orick | District | 1982 |
| Bald Hills Archeological District Extension (Boundary Increase) | Orick | District | 1985 |
| Bank of Eureka Building | Eureka | Building | 1982 |
| Bank of Loleta | Loleta | Building | 1985 |
| Benbow Inn | Garberville | Building | 1983 |
| Berding, A., House | Ferndale | Building | 1983 |
| California Federation of Womens Clubs Grove Hearthstone | Weott | Structure | 2024 |
| Carlotta Hotel | Carlotta | Building | 1978 |
| Carnegie Free Library | Eureka | Building | 1986 |
| Chapman, John G., House | Arcata | Building | 2011 |
| Clark, William S., House | Eureka | Building | 1988 |
| Cottrell, John A., House | Eureka | Building | 2005 |
| De-No-To Cultural District | Hoopa | District | 1985 |
| Eureka Historic District | Eureka | District | 1991 |
| Eureka Inn | Eureka | Building | 1982 |
| Eureka Theatre | Eureka | Building | 2010 |
| Falk Archaeological District | Eureka | District | 2023 |
| Fern Cottage Historic District | Ferndale | District | 1988 |
| Fernbridge | Fernbridge | Structure | 1987 |
| Ferndale Main Street Historic District | Ferndale | District | 1994 |
| Ferndale Public Library | Ferndale | Building | 1990 |
| First and F Street Building | Eureka | Building | 1974 |
| Grizzly Bluff School | Ferndale | Building | 1979 |
| Gunther Island Site 67 NHL | Eureka | Site | 1966 |
| Gushaw-Mudgett House | Fortuna | Building | 1982 |
| Holy Trinity Church | Trinidad | Building | 1980 |
| Hoopa Valley Adobe | Hoopa | Building | 2013 |
| Hotel Arcata | Arcata | Building | 1984 |
| Humboldt Bay Life-Saving Station | Samoa | Building | 1979 |
| Humboldt Bay Woolen Mill | Eureka | Building | 1982 |
| Jacoby Building | Arcata | Building | 1982 |
| Janssen, E., Building | Eureka | Building | 1973 |
| Kleiser, James, House | Arcata | Building | 2023 |
| Lower Blackburn Grade Bridge | Bridgeville | Structure | 1981 |
| Lyons Ranches Historic District | Orick | District | 2018 |
| McDonald, D. C., Building | Eureka | Building | 1982 |
| McFarlan, George, House | Eureka | Building | 1978 |
| Odd Fellows Hall | Eureka | Building | 1978 |
| Old Jacoby Creek School | Bayside | Building | 1985 |
| Phillips House | Arcata | Building | 1985 |
| Prairie Creek Fish Hatchery | Orick | District | 2000 |
| Punta Gorda Light Station | Petrolia | Building | 1976 |
| Pythian Castle | Arcata | Building | 1986 |
| Rectory, Catholic Church of the Assumption | Ferndale | Building | 1982 |
| Ricks, Thomas F., House | Eureka | Building | 1992 |
| Schorlig House | Arcata | Building | 1978 |
| Shaw House | Ferndale | Building | 1984 |
| Simpson-Vance House | Eureka | Building | 1986 |
| Stone House | Arcata | Building | 1986 |
| Sweasey Theater-Loew's State Theater | Eureka | Building | 2009 |
| Tishawnik | Orleans | Site | 2015 |
| Trinidad Head Light Station | Trinidad | District | 1991 |
| Tsahpek | Eureka | Site | 1972 |
| U.S. Post Office and Courthouse | Eureka | Building | 1983 |
| Washington School | Eureka | Building | 2002 |
| Whaley House | Arcata | Building | 1979 |
| Zanone, Magdalena House | Eureka | Building | 2004 |
State Historic Preservation Office
Nominations, tax-credit certifications and official records for California go through the California State Historic Preservation Office. See how to nominate a property.