For the 2026 school year, there are 5 public elementary schools serving 1,244 students in Oregon County, MO.
The top-ranked public elementary schools in Oregon County, MO are Thayer Elementary School, Couch Elementary School and Koshkonong Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Oregon County, MO public elementary schools have an average math proficiency score of 34% (versus the Missouri public elementary school average of 42%), and reading proficiency score of 40% (versus the 42% statewide average). Elementary schools in Oregon County have an average ranking of 3/10, which is in the bottom 50% of Missouri public elementary schools.
Minority enrollment is 6% of the student body (majority Hispanic), which is less than the Missouri public elementary school average of 33% (majority Black).
Best Public Elementary Schools in Oregon County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Thayer Elementary School
(Math: 51% | Reading: 49%)
Rank:
Rank:
8/
Top 30%10
365 E Walnut St
Thayer, MO 65791
(417) 264-4600
Thayer, MO 65791
(417) 264-4600
Gr: PK-6 | 421 students Student-teacher ratio: 11:1 Minority enrollment: 6%
Rank: #22.
Couch Elementary School
(Math: 30-39% | Reading: 40-49%)
Rank:
Rank:
5/
Bottom 50%10
22206 Mo 142
Myrtle, MO 65778
(417) 938-4212
Myrtle, MO 65778
(417) 938-4212
Gr: PK-6 | 94 students Student-teacher ratio: 9:1 Minority enrollment: 5%
Rank: #33.
Koshkonong Elementary School
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
School St
Koshkonong, MO 65692
(417) 867-5601
Koshkonong, MO 65692
(417) 867-5601
Gr: PK-8 | 127 students Student-teacher ratio: 8:1 Minority enrollment: 14%
Rank: #44.
Alton Elementary School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
500 School Street
Alton, MO 65606
(417) 778-7217
Alton, MO 65606
(417) 778-7217
Gr: PK-5 | 290 students Student-teacher ratio: 10:1 Minority enrollment: 3%
Rank: #55.
Alton High School
(Math: 20-24% | Reading: 30-34%)
Rank:
Rank:
2/
Bottom 50%10
505 School Street
Alton, MO 65606
(417) 778-7215
Alton, MO 65606
(417) 778-7215
Gr: 6-12 | 281 students Student-teacher ratio: 9:1 Minority enrollment: 3%
Frequently Asked Questions
What are the top-ranked public elementary schools in Oregon County, MO?
The top-ranked public elementary schools in Oregon County, MO include Thayer Elementary School, Couch Elementary School and Koshkonong Elementary School.
How many public elementary schools are located in Oregon County?
5 public elementary schools are located in Oregon County.
What is the racial composition of students in Oregon County?
Oregon County public elementary schools minority enrollment is 6% of the student body (majority Hispanic), which is less than the Missouri public elementary schools average of 33% (majority Black).
Recent Articles
Phone Bans Are Expanding: Will They Actually Help Your Child?
Phone bans are spreading in public schools nationwide. Learn how to evaluate whether a school's cellphone policy will improve your child's learning and well-being.
Should You Move for a Better Public School or Stay Put?
Considering a move to a higher-rated public school? Learn how to weigh school quality, housing costs, and family priorities before relocating.
How to Compare Public School Value Beyond Test Scores
Learn how to evaluate public school value using student support, school climate, opportunities, and outcomes, not just standardized test scores.