| School Name | Grades | Address | Zip | Phone | County | Type | District Name |
| Arcata Christian School | K-8 | 1700 Union Street
Arcata, CA | 95521 | (707) 822-5986 | Humboldt | private | |
| Arcata Elementary School | K-5 | 2400 Baldwin Street
Arcata, CA | 95521 | (707) 822-4858 | Humboldt | public | Arcata Elementary |
| Arcata High School | 8-12 | 1720 M Street
Arcata, CA | 95521 | (707) 825-2400 | Humboldt | public | Northern Humboldt Union High |
| Coastal Grove Charter School | K-8 | 1897 S Street
Arcata, CA | 95521 | (707) 825-8804 | Humboldt | charter | Arcata Elementary |
| Fuente Nueva Charter School | K-6 | 1897 S Street
Arcata, CA | 95521 | (707) 822-3348 | Humboldt | charter | Arcata Elementary |
| Northcoast Preparatory and Performing Arts Academy | 9-12 | 285 Bayside Road
Arcata, CA | 95521 | (707) 822-0861 | Humboldt | charter | Humboldt County Office of Education |
| Northern Humboldt Community Day School | 9-10 | 1320 M Street
Arcata, CA | 95521 | (707) 839-6481 | Humboldt | public | Northern Humboldt Union High |
| Pacific Coast High (Continuation) School | 9-12 | 1720 M Street
Arcata, CA | 95521 | (707) 822-2443 | Humboldt | public | Northern Humboldt Union High |
| Pacific Union Elementary School | K-8 | 3001 Janes Road
Arcata, CA | 95521 | (707) 822-4619 | Humboldt | public | Pacific Union Elementary |
| Six Rivers Charter High School | 8-12 | 1720 M Street
Arcata, CA | 95521 | (707) 825-2428 | Humboldt | charter | Northern Humboldt Union High |
| St. Mary's Elementary School | K-8 | 1730 Janes Road
Arcata, CA | 95521 | (707) 822-3877 | Humboldt | private | |
| Sunny Brae Middle School | 6-8 | 1430 Buttermilk Lane
Arcata, CA | 95521 | (707) 822-5988 | Humboldt | public | Arcata Elementary |
| Trillium Charter School | K-5 | 1464 Spear Ave.
Arcata, CA | 95521 | (707) 822-4721 | Humboldt | charter | Pacific Union Elementary |
| Union Street Charter School | K-5 | 470 Union Street
Arcata, CA | 95521 | (707) 822-4845 | Humboldt | charter | Arcata Elementary |
