Humboldt County, California: Farm & Ranch Directory
16 farm and ranch listings in Humboldt County, California, grouped by category below.
Events in Humboldt County
- Redwood Acres Fair
Eureka June fair where Humboldt 4-H youth show animals and crops raised over the year. Held each year; the most recent dates were June 17 to 21, 2026.
3750 Harris St., Eureka, CA Official event details - Garberville Rodeo
One-day southern Humboldt rodeo on the CCPRA calendar. Held each year; the most recent date was June 27, 2026.
Garberville, CA | Organizer: CCPRA Official event details - Fortuna Rodeo
Two-day Eel River valley rodeo on the CCPRA schedule. Held each year; the most recent dates were July 18 and 19, 2026.
Fortuna, CA | Organizer: CCPRA Official event details - Hoopa Rodeo
Single-day rodeo in the Hoopa Valley during the CCPRA summer circuit. Held each year; the most recent date was July 24, 2026.
Hoopa, CA | Organizer: CCPRA Official event details - Humboldt County Fair
Victorian village fair in Ferndale that hosts the county junior livestock auction each August. Held each year; the most recent dates were August 12 to 16, 2026.
1250 5th Street, Ferndale, CA Official event details - Humboldt 4-H Deep Pit BBQ and Dessert Auction
Public barbecue and dessert auction that is the main county 4-H fundraiser, usually the first Sunday of October. Held each year; the date shown is the first Sunday of October 2026.
5630 South Broadway, Eureka, CA | 707-445-7351 | Organizer: Humboldt County 4-H Official event details
Organizations in Humboldt County
- Humboldt County Agricultural Commissioner
The Humboldt County agricultural commissioner's office works from 5630 S Broadway, Eureka, handling local agriculture regulation and weights and measures for the county.
5630 S Broadway, Eureka, CA 95503 | (707) 441-5260 - Humboldt County Resource Conservation District
Humboldt County Resource Conservation District is a California special district that helps coastal ranchers and landowners with erosion and salmon habitat work; it is part of the state network of resource conservation districts in Humboldt County.
CA - UC Cooperative Extension Humboldt and Del Norte Counties - Humboldt County
UC Cooperative Extension office serving Humboldt County and also Del Norte; farm advisors, 4-H and Master Gardeners work on dairies, redwood-coast forestry and berries.
CA Website
Livestock Auctions & Sale Barns in Humboldt County
- Humboldt Auction Yard
Fortuna livestock auction yard on the state list of approved California livestock markets; reached by phone for sale days.
603 3rd St, Fortuna, CA 95540 | 707-725-5188
Farmers Markets & Farm Stands in Humboldt County
- Arcata Plaza Farmers Market
Saturday 9 a.m. to 2 p.m. all year on the Arcata Plaza. Hours from a 2017 state directory.
9th & H St, Arcata, CA - Fortuna Certified Farmers Market
Tuesday 3 to 6 p.m., June to October, at 10th and Main. Season from a 2017 state directory.
10th & Main Sts, Fortuna, CA - Garberville Certified Farmers Market
Friday 11 a.m. to 3 p.m. in the Town Square, May to November. Season from a 2017 state directory.
766 Locust St (Town Square), Garberville, CA - Old Town Market Eureka
Tuesday 10 a.m. to 1 p.m. June to October in Old Town. Schedule from a 2017 state directory.
2nd & F St, Eureka, CA
Ag Education in Humboldt County
- College of the Redwoods
Training option for aspiring farmers and gardeners at College of the Redwoods, Eureka, Humboldt County, California, included in a UC Cooperative Extension roundup of programs.
Eureka, CA - Humboldt County 4-H Program
Eureka 4-H office with a year-round calendar from summer camp at Blue Slide to presentation days and scholarship drives.
5630 South Broadway, Eureka, CA 95503 | 707-445-7351 Website
Helpful Guides for Humboldt County
- California Fairs and Youth Livestock Shows
A practical guide to California fairs and junior livestock shows: the CDFA fair network, 2026 dates, 4-H and FFA eligibility, ownership and tagging rules, YQCA, and how terminal auctions work.
- UC Cooperative Extension in California: County Offices, 4-H and Master Gardeners
How UC Cooperative Extension serves California's 58 counties: farm and natural resources advisors, 4-H enrollment and fair animal ownership rules, Master Gardener and Master Food Preserver programs, and how to find your county office.
- California Resource Conservation Districts
How California's resource conservation districts work: locally governed special districts with five, seven or nine member boards, voluntary help for landowners, grants and tax shares, running for a seat, and how to find your RCD.