
Marin Catholic
Marin Catholic is an Archdiocesan, Catholic, co-ed college prep high school founded on the values of faith, knowledge, and service.
Marin County's private high schools include college-preparatory independents, Catholic schools, and specialized programs. This guide lists every private high school in Marin, organized by town, with tuition, enrollment, college outcomes, and admissions details on each school's profile.
Most Marin County schools begin fall admissions in September and hold tours October through January. See the admissions calendar for each school’s cycle.
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Marin Catholic is an Archdiocesan, Catholic, co-ed college prep high school founded on the values of faith, knowledge, and service.

We are a private, coeducational college-preparatory day school for grades 9–12, where learning is a discovery process based on collaboration and mutual respect.

We are an independent, coeducational college preparatory high school for grades 9-12, blending academics with experiential learning.

We are an independent K–12 school with day and boarding options in the high school.

We are an AMI Montessori school for children from 18 months to 12 years, learning indoors and out beside the bay, its living marsh and teaching gardens.

Marin Catholic is an Archdiocesan, Catholic, co-ed college prep high school founded on the values of faith, knowledge, and service.

We are an independent, faith-centered school serving preschool through high school, with a curriculum emphasizing fine arts and technology.

We are an accredited virtual private school and tutoring service offering one-on-one education from kindergarten through twelfth grade.

We are a private, coeducational college-preparatory day school for grades 9–12, where learning is a discovery process based on collaboration and mutual respect.

We are an independent K–12 school with day and boarding options in the high school.

We are an independent, coeducational college preparatory high school for grades 9-12, blending academics with experiential learning.

We are a fully accredited private school for grades 4–12, with one student and one teacher per class.

We educate students with learning differences from third grade through high school, with a Post-High School program for students ages 18 to 22.