Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Best Public High Schools in Franklin County (2026)
Public School Review - Established 2003

Best Franklin County Public High Schools (2026)

For the 2026 school year, there are 8 public high schools serving 6,357 students in Franklin County, PA.
The top-ranked public high schools in Franklin County, PA are Greencastle-antrim Sr. High School, Waynesboro Area Senior High School and Fannett-metal Sr. High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Franklin County, PA public high schools have an average math proficiency score of 31% (versus the Pennsylvania public high school average of 30%), and reading proficiency score of 59% (versus the 58% statewide average). High schools in Franklin County have an average ranking of 6/10, which is in the top 50% of Pennsylvania public high schools.
Franklin County, PA public high school have a Graduation Rate of 89%, which is more than the Pennsylvania average of 88%.
The school with highest graduation rate is Chambersburg Area Career Magnet School, with 97% graduation rate. Read more about public school graduation rate statistics in Pennsylvania or national school graduation rate statistics.
Minority enrollment is 27% of the student body (majority Hispanic), which is less than the Pennsylvania public high school average of 40% (majority Hispanic and Black).

Best Public High Schools in Franklin County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Greencastle-antrim Sr. High School
(Math: 53% | Reading: 69%)
Rank:
8/
10
Top 30%
300 S Ridge Ave
Greencastle, PA 17225
(717) 597-3226
Gr: 9-12 | 982 students Student-teacher ratio: 18:1 Minority enrollment: 14%
Rank: #22.
Waynesboro Area Senior High School
(Math: 43% | Reading: 65%)
Rank:
7/
10
Top 50%
550 E 2nd St
Waynesboro, PA 17268
(717) 762-1191
Gr: 9-12 | 1,392 students Student-teacher ratio: 17:1 Minority enrollment: 17%
Rank: #33.
Fannett-metal Sr. High School
(Math: 21-39% | Reading: 60-79%)
Rank:
6/
10
Top 50%
14823 Path Valley Road
Willow Hill, PA 17271
(717) 349-2363
Gr: 9-12 | 124 students Student-teacher ratio: 5:1 Minority enrollment: 3%
Rank: #44.
James Buchanan High School
(Math: 40-44% | Reading: 50-54%)
Rank:
5/
10
Bottom 50%
4773 Fort Loudon Rd
Mercersburg, PA 17236
(717) 328-2146
Gr: 9-12 | 721 students Student-teacher ratio: 16:1 Minority enrollment: 9%
Rank: #55.
Chambersburg Area Career Magnet School
Magnet School
(Math: 20-24% | Reading: 50-54%)
Rank:
3/
10
Bottom 50%
2459 Loop Road
Chambersburg, PA 17202
(717) 261-5656
Gr: 9-12 | 706 students Student-teacher ratio: 21:1 Minority enrollment: 26%
Rank: #66.
Chambersburg Area Sr. High School
(Math: 14% | Reading: 55%)
Rank:
3/
10
Bottom 50%
511 S 6th St
Chambersburg, PA 17201
(717) 261-3328
Gr: 9-12 | 2,319 students Student-teacher ratio: 17:1 Minority enrollment: 47%
Rank: n/an/a
Franklin County Career And Technology Center
Vocational School
2463 Loop Rd
Chambersburg, PA 17202
(717) 263-9033
Gr: 9-12 | 3 students Minority enrollment: 33%
Rank: n/an/a
South Mountain Secure Trmnt Un
Alternative School
10056 South Mountain Rd
South Mountain, PA 17261
(717) 749-4511
Gr: 7-12 | 24 students Student-teacher ratio: 3:1 Minority enrollment: 79%

Frequently Asked Questions

What are the top-ranked public high schools in Franklin County, PA?
The top-ranked public high schools in Franklin County, PA include Greencastle-antrim Sr. High School, Waynesboro Area Senior High School and Fannett-metal Sr. High School.
How many public high schools are located in Franklin County?
8 public high schools are located in Franklin County.
What is the racial composition of students in Franklin County?
Franklin County public high schools minority enrollment is 27% of the student body (majority Hispanic), which is less than the Pennsylvania public high schools average of 40% (majority Hispanic and Black).
Which public high schools in Franklin County are often viewed compared to one another?

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (PA):
Private & Boarding Schools:
State Links: