Grades PreK-5 98 students 14 students per teacher Roman Catholic Co-ed
Catholic schools in Diamond Bar, CA
21 in Diamond Bar or within 12 miles. Parochial, diocesan and independent Catholic schools.
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.
St. Martha School
6 mi Grades K-8 195 students 17.3 students per teacher Roman Catholic Co-ed
Sacred Heart School
7 mi Grades K-8 270 students 22.7 students per teacher Roman Catholic Co-ed
Grades PreK-8 243 students 19.8 students per teacher Roman Catholic Co-ed
Grades PreK-8 324 students 21.5 students per teacher Roman Catholic Co-ed
Grades K-8 61 students 9 students per teacher Roman Catholic Co-ed
Grades K-8 221 students 19.6 students per teacher Roman Catholic Co-ed
Grades K-8 273 students 17.5 students per teacher Roman Catholic Co-ed
Grades PreK-8 179 students 12.5 students per teacher Roman Catholic Co-ed
Grades 9-12 1,023 students 17.2 students per teacher Roman Catholic Co-ed 70% to 4-year college
Grades PreK-8 527 students 15.9 students per teacher Roman Catholic Co-ed
Grades K-8 219 students 17.4 students per teacher Roman Catholic Co-ed
Rosary Academy
9 mi Grades 9-12 464 students 12.9 students per teacher Roman Catholic All-girls 80% to 4-year college
Grades K-8 272 students 22.7 students per teacher Roman Catholic Co-ed
St. Louis of France
10 mi Grades PreK-8 123 students 24.6 students per teacher Roman Catholic Special program emphasis Co-ed
Grades K-8 266 students 26.6 students per teacher Roman Catholic Co-ed
St. John the Baptist
10 mi Grades Transitional K-8 264 students 26.4 students per teacher Roman Catholic Co-ed
Grades K-8 99 students 12.5 students per teacher Roman Catholic Co-ed
St. George Parish School
10 mi Grades K-8 316 students 22.1 students per teacher Roman Catholic Co-ed
Grades 9-12 246 students 12.9 students per teacher Roman Catholic All-girls 90% to 4-year college
St. Bruno Parish School
11 mi Grades K-8 335 students 22.2 students per teacher Roman Catholic Co-ed
Private schools
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- Catholic schools in Walnut (3 mi)
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- Catholic schools in Pomona (5 mi)
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- Catholic schools in Chino Hills (7 mi)
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