Grades K-8 166 students 10.2 students per teacher Roman Catholic Co-ed
Private middle schools in Castro Valley, CA
18 in Castro Valley or within 6 miles. Private schools that teach any of grades 6, 7 or 8, going by the grade span each school gave the 2023-24 federal survey. Many also teach elementary or high school grades.
Affiliation, co-ed or single-sex, association membership and the share of graduates going on to a 4-year college come from the 2023-24 federal Private School Universe survey.
Northstar School
1 mi Grades K-8 198 students 9.1 students per teacher Islamic Co-ed
Grades 3-11 30 students 6.8 students per teacher Nonsectarian Career/technical Co-ed
Grades 3-11 30 students 7.9 students per teacher Christian (nondenominational) Career/technical Co-ed
Grades PreK-10 12 students 5.2 students per teacher Nonsectarian Montessori Co-ed
Grades K-8 155 students 16.7 students per teacher Roman Catholic Co-ed
Grades 6-12 42 students 8.4 students per teacher Nonsectarian Special education Co-ed 0% to 4-year college
Grades PreK-6 11 students 2.2 students per teacher Baptist Co-ed
Grades K-8 168 students 12.8 students per teacher Roman Catholic Co-ed
Assumption School
4 mi Grades K-8 247 students 14.2 students per teacher Roman Catholic Co-ed
St. Joachim School
4 mi Grades PreK-8 313 students 28.5 students per teacher Roman Catholic Co-ed
Grades K-8 256 students 19.7 students per teacher Roman Catholic Co-ed
Grades 1-8 13 students 6.5 students per teacher Christian (nondenominational) Co-ed
Grades 6-12 394 students 15.8 students per teacher Christian (nondenominational) Co-ed 100% to 4-year college
Grades K-8 197 students 18.1 students per teacher Roman Catholic Co-ed
Grades K-8 219 students 21.1 students per teacher Roman Catholic Co-ed
Grades PreK-12 500 students 6.6 students per teacher Christian (nondenominational) Co-ed 90% to 4-year college
Grades PreK-12 400 students 10.3 students per teacher Christian (nondenominational) Co-ed 100% to 4-year college
Private schools
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- Private middle schools in San Lorenzo (5 mi)
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- Private middle schools in Hayward (6 mi)
- Private middle schools in San Ramon (8 mi)
- Private middle schools in Danville (9 mi)
- Private middle schools in Dublin (9 mi)
- Private middle schools in Oakland (10 mi)
- Private middle schools in Pleasanton (10 mi)
- Private middle schools across California
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