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 Osage County (2026)
Public School Review - Established 2003

Best Osage County Public High Schools (2026)

For the 2026 school year, there are 3 public high schools serving 865 students in Osage County, MO.
The top-ranked public high schools in Osage County, MO are Linn High School, Fatima High School and Chamois High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Osage County, MO public high schools have an average math proficiency score of 45% (versus the Missouri public high school average of 36%), and reading proficiency score of 45% (versus the 51% statewide average). High schools in Osage County have an average ranking of 7/10, which is in the top 50% of Missouri public high schools.
Osage County, MO public high school have a Graduation Rate of 92%, which is more than the Missouri average of 89%.
The school with highest graduation rate is Fatima High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Missouri or national school graduation rate statistics.
Minority enrollment is 2% of the student body (majority Hispanic), which is less than the Missouri public high school average of 31% (majority Black).

Best Public High Schools in Osage County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Linn High School
(Math: 50-54% | Reading: 50-54%)
Rank:
9/
10
Top 20%
141 Wildcat Drive
Linn, MO 65051
(573) 897-4216
Gr: 6-12 | 317 students Student-teacher ratio: 11:1 Minority enrollment: 5%
Rank: #22.
Fatima High School
(Math: 40-44% | Reading: 40-44%)
Rank:
6/
10
Top 50%
143 E Main
Westphalia, MO 65085
(573) 455-2550
Gr: 7-12 | 426 students Student-teacher ratio: 14:1 Minority enrollment: 2%
Rank: #33.
Chamois High School
(Math: 20-29% | Reading: 30-39%)
Rank:
3/
10
Bottom 50%
614 S Poplar St
Chamois, MO 65024
(573) 763-5393
Gr: 6-12 | 63 students Student-teacher ratio: 6:1 Minority enrollment: 2%

Frequently Asked Questions

What are the top-ranked public high schools in Osage County, MO?
The top-ranked public high schools in Osage County, MO include Linn High School, Fatima High School and Chamois High School.
How many public high schools are located in Osage County?
3 public high schools are located in Osage County.
What is the racial composition of students in Osage County?
Osage County public high schools minority enrollment is 2% of the student body (majority Hispanic), which is less than the Missouri public high schools average of 31% (majority Black).
Which public high schools in Osage 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 (MO):
Private & Boarding Schools:
State Links: