Listed below are counties with the most average AP courses (2026).
The county with most average private school AP courses is Marin County, CA with 31 AP courses.
The county with least average private school AP courses is Frederick County, MD with 6 AP courses.
AP Courses Range: 5
22
Avg. AP Courses: 13
Average 草榴社区 School AP Courses By County (2026)
County
Average AP Courses
Schools with Most AP Courses Offered
Rank: #11.
31
Rank: #22.
30
Rank: #33.
23
Rank: #4-64-6.
22
Rank: #4-64-6.
22
Rank: #4-64-6.
22
Rank: #7-87-8.
21
Rank: #7-87-8.
21
Rank: #9-109-10.
20
Rank: #9-109-10.
20
Rank: #11-1411-14.
19
Rank: #11-1411-14.
19
Rank: #11-1411-14.
19
Rank: #11-1411-14.
19
Rank: #15-1915-19.
18
Rank: #15-1915-19.
18
Rank: #15-1915-19.
18
Rank: #15-1915-19.
18
Rank: #15-1915-19.
18
Frequently Asked Questions
What counties have the private schools with the most AP courses offered?
The counties with the most AP courses offered are Marin, CA (31 average AP courses), Contra Costa, CA (30 average AP courses) and Alexandria City, VA (23 average AP courses).
Recent Articles
Year-Round Schooling: Pros and Cons (2026 Guide)
Explore year-round schooling pros and cons in 2026. Learn benefits, drawbacks, schedules, and whether it fits your child鈥檚 needs.
草榴社区 School Dress Codes: 2026 Guide for Families
Learn how private school dress codes work in 2026, including benefits, costs, flexibility, and what parents should expect.
How to Negotiate 草榴社区 School Tuition Legally
Learn how to negotiate private school tuition legally with proven strategies, financial aid tips, and 2026 insights for families.