Original Research by School Decision on Tomales High
Tomales High is a small public school serving all of Marin County's ninth through twelfth graders from Shoreline Unified's region in northwest Marin. The school sits on Irvin Road just outside the village of Tomales, itself a very small, unincorporated rural place of mixed residential and agricultural character, surrounded by rolling grazing land and dairy operations a short distance from the Pacific coast.
The school's enrollment is small, distributed evenly across four grades. More than half of students qualify for free or reduced-price lunch, and the student body is predominantly Hispanic, with smaller populations of white students and other racial groups. Data on the percentage of English learners and students with IEPs was not available.
State proficiency data for the 2024-25 school year shows that in English language arts, proficiency stood below the state midpoint; in mathematics it was slightly higher; in science, proficiency reached the low-to-mid range. These results, reported as single-year figures only, offer a snapshot of current performance without trend data to show whether the school is moving up or down. A parent may want to look further with the school into how it is addressing reading and math proficiency and what support structures exist for students working below grade level.
The school does not have a reported graduation rate in available data, which for a high school suggests either that the four-year cohort completion measure is not yet published or that the school may track outcomes differently. This is worth clarifying directly with the school if graduation and college-readiness outcomes are central to your decision.
Tomales sits in a setting of extreme housing costs and a flat or declining population. Home values in the area are among the highest in California, far exceeding state and national benchmarks, while the local economy is based on agriculture and small business rather than a single major employer. The Shoreline Unified School District itself, headquartered in Tomales, is a notable institutional employer in the region. The community faces a severe affordable-housing shortage; an estimated several hundred people across nearby ranches and smaller households are at risk of displacement as agricultural operations change.
The district as a whole has sustained its programs through a parcel tax renewed in 2020 that funds STEM, art and music, and specialized reading and writing instruction, providing roughly one-third of the district's annual budget. Families moving to the area pay this parcel tax (with some exemptions available for seniors and people with disabilities). The district has also been executing a multiyear facilities modernization using bond funds approved earlier, with work continuing through the mid-2040s on roofing, siding, windows, and other infrastructure across its small portfolio of schools.
Tomales High is the only comprehensive high school in Shoreline Unified, serving a consolidated rural region. The school environment reflects a tight-knit, small community where civic life is anchored by the Tomales Town Hall and where most institutions sit within or near the village core rather than on isolated campuses. If you are considering this school, the small size, the rural agricultural setting, the high cost of housing, and the need to verify current academic support and college-pathways information are all worth exploring in direct conversation with the school and the district.
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