| Business | Phone |
| Alice Birney Elementary School 717 South Ave, Eureka 95503 | (707) 441-2495 |
| Catherine L Zane Middle School 2155 S St, Eureka 95501 | (707) 441-2470 |
| Cutten Elementary School 4182 Walnut Dr, Eureka 95503 | (707) 441-3900 |
| Eureka City Schools 3200 Walford Ave, Eureka 95503 | (707) 441-2400 |
| Eureka High School 1915 J St, Eureka 95501 | (707) 441-2508 |
| Garfield Elementary School 2200 Freshwater Rd, Eureka 95503 | (707) 442-5471 |
| Glenn Paul School 2501 Cypress St, Eureka 95503 | (707) 445-7068 |
| Grant Elementary School 3901 G St, Eureka 95503 | (707) 441-2552 |
| Hrop Humboldt County 901 Myrtle Ave, Eureka 95501 | (707) 445-7018 |
| Huboldt Bay High School 2100 J St, Eureka 95501 | (707) 441-2549 |
| Humboldt County Education Office 901 Myrtle Ave, Eureka 95501 | (707) 445-7030 |
| Jefferson Elementary School 1000 B St, Eureka 95501 | (707) 441-2493 |
| La Fayette Elementary School 3100 Park St, Eureka 95501 | (707) 441-2482 |
| Lincoln Elementary School 216 W Harris St, Eureka 95503 | (707) 441-2446 |
| North Coast Learning Academy 2020 Campton Rd, Eureka 95503 | (707) 442-6200 |
| Pacific View Charter School 2937 Moore Ave, Eureka 95501 | (707) 269-9490 |
| Pine Hill School 5230 Vance St, Eureka 95503 | (707) 443-4596 |
| Redwood Christian Schoo-Elem 2039 E St, Eureka 95501 | (707) 442-4625 |
| Ridgewood Elementary School 2060 Ridgewood Dr, Eureka 95503 | (707) 441-3930 |
| South Bay Elementary School 6077 Loma Ave, Eureka 95503 | (707) 443-4828 |
| South Bay Union Elementary 6077 Loma Ave, Eureka 95503 | (707) 476-8549 |
| Special Services 901 Myrtle Ave, Eureka 95501 | (707) 445-7043 |
| St Bernard's High School 222 Dollison St, Eureka 95501 | (707) 443-2735 |
| Von Humboldt High School 2002 Harrison Ave, Eureka 95501 | (707) 445-7094 |
| Winship Junior High School 2500 Cypress St, Eureka 95503 | (707) 441-2487 |
| Worthington Elementary School 3400 Erie St, Eureka 95501 | (707) 441-2567 |
| Castle Rock Charter School Eureka 95501 | (707) 445-5921 |
| Pine Grove School 2151 S St, Eureka 95501 | (707) 441-2479 |
| Humboldt County Rop 901 Myrtle Ave, Eureka 95501 | (707) 445-7122 |
| Mattole Valley Charter School 2120 Campton Rd, Eureka 95503 | (707) 476-8406 |