Listed below are counties with the largest average student size (2025).
The county with largest average private school student size is Lynchburg City, VA with 679 students.
The county with smallest average private school student size is Siskiyou County, CA with 21 students.
Student Size Range: 67
312
Avg. Student Size: 177
Average Private School Student Size By County (2025)
County
Average School Size
Largest Schools
Rank: #11.
679 students
Rank: #22.
580 students
Rank: #33.
504 students
Rank: #44.
495 students
Rank: #55.
459 students
Rank: #66.
412 students
Rank: #77.
407 students
Rank: #88.
403 students
Rank: #99.
401 students
Rank: #1010.
390 students
Rank: #1111.
373 students
Rank: #12-1312-13.
360 students
Rank: #12-1312-13.
360 students
Rank: #1414.
352 students
Rank: #15-1615-16.
349 students
Rank: #15-1615-16.
349 students
Rank: #1717.
337 students
Rank: #1818.
336 students
Rank: #19-2019-20.
335 students
Frequently Asked Questions
What counties have the private schools with the largest student size?
The counties with the largest student size are Lynchburg City, VA (679 students average student size), Orange, NY (580 students average student size) and Sumner, TN (504 students average student size).
Recent Articles

Is It Easier to Land a Private School Job When You're Already Employed?
Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.

How to Secure a Private School Job When You're Unemployed Without the Stigma
Finding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.

The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
Navigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.