For the 2025-26 school year, there are 10 public elementary schools serving 3,098 students in Marion County, MO.
The top ranked public elementary schools in Marion County, MO are Oakwood Elementary School, Marion Co. Elementary School and Mark Twain Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Marion County, MO public elementary schools have an average math proficiency score of 47% (versus the Missouri public elementary school average of 42%), and reading proficiency score of 41% (versus the 42% statewide average). Elementary schools in Marion County have an average ranking of 8/10, which is in the top 30% of Missouri public elementary schools.
Minority enrollment is 14% of the student body (majority Black), which is less than the Missouri public elementary school average of 32% (majority Black).
Best Public Elementary Schools in Marion County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Oakwood Elementary School
(Math: 75-79% | Reading: 65-69%)
Rank:
Rank:
10/
Top 5%10
3716 Market St
Hannibal, MO 63401
(573) 221-2747
Hannibal, MO 63401
(573) 221-2747
Gr: K-5 | 273 students Student-teacher ratio: 15:1 Minority enrollment: 9%
Rank: #22.
Marion Co. Elementary School
(Math: 60-69% | Reading: 60-69%)
Rank:
Rank:
10/
Top 5%10
2905 Hwy D
Philadelphia, MO 63463
(573) 439-5913
Philadelphia, MO 63463
(573) 439-5913
Gr: PK-6 | 120 students Student-teacher ratio: 11:1 Minority enrollment: 3%
Rank: #3 - 43. - 4.
Mark Twain Elementary School
(Math: 55-59% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
2800 Bird St
Hannibal, MO 63401
(573) 221-0768
Hannibal, MO 63401
(573) 221-0768
Gr: K-5 | 372 students Student-teacher ratio: 14:1 Minority enrollment: 14%
Rank: #3 - 43. - 4.
Palmyra Elementary School
(Math: 55-59% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
600 S Ashland Ave
Palmyra, MO 63461
(573) 769-3736
Palmyra, MO 63461
(573) 769-3736
Gr: PK-4 | 451 students Student-teacher ratio: 12:1 Minority enrollment: 8%
Rank: #55.
Mississippi Valley School
Special Education School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
312 Munger Ln
Hannibal, MO 63401
(573) 248-2627
Hannibal, MO 63401
(573) 248-2627
Gr: K-12 | 26 students Student-teacher ratio: 7:1 Minority enrollment: 16%
Rank: #66.
Hannibal Middle School
(Math: 49% | Reading: 36%)
Rank:
Rank:
6/
Top 50%10
4700 Mcmasters Ave
Hannibal, MO 63401
(573) 221-5840
Hannibal, MO 63401
(573) 221-5840
Gr: 6-8 | 656 students Student-teacher ratio: 10:1 Minority enrollment: 18%
Rank: #77.
Veterans Elementary School
(Math: 38% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
790 N Veterans Rd
Hannibal, MO 63401
(573) 221-0649
Hannibal, MO 63401
(573) 221-0649
Gr: K-5 | 437 students Student-teacher ratio: 12:1 Minority enrollment: 23%
Rank: #88.
Palmyra Middle School
(Math: 39% | Reading: 35%)
Rank:
Rank:
4/
Bottom 50%10
600 W Line St
Palmyra, MO 63461
(573) 769-2174
Palmyra, MO 63461
(573) 769-2174
Gr: 5-8 | 344 students Student-teacher ratio: 13:1 Minority enrollment: 7%
Rank: #99.
A. D. Stowell Elementary School
(Math: 30-34% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
500 Union
Hannibal, MO 63401
(573) 221-0980
Hannibal, MO 63401
(573) 221-0980
Gr: PK-5 | 230 students Student-teacher ratio: 13:1 Minority enrollment: 7%
Rank: #1010.
Eugene Field Elementary School
(Math: 10-14% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
1405 Pearl St
Hannibal, MO 63401
(573) 221-1050
Hannibal, MO 63401
(573) 221-1050
Gr: PK-5 | 189 students Student-teacher ratio: 9:1 Minority enrollment: 32%
Marion County Public Schools (Closed)
School
Location
Quick Facts
Mississippi Valley (Closed 2023)
Special Education School
312 Munger Lane
Hannibal, MO 63401
(573) 221-1857
Hannibal, MO 63401
(573) 221-1857
Gr: Inquire with school | 27 students Student-teacher ratio: 5:1 Minority enrollment: 15%
Frequently Asked Questions
What are the top ranked public elementary schools in Marion County, MO?
The top ranked public elementary schools in Marion County, MO include Oakwood Elementary School, Marion Co. Elementary School and Mark Twain Elementary School.
How many public elementary schools are located in Marion County?
10 public elementary schools are located in Marion County.
What is the racial composition of students in Marion County?
Marion County public elementary schools minority enrollment is 14% of the student body (majority Black), which is less than the Missouri public elementary schools average of 32% (majority Black).
Which public elementary schools in Marion County are often viewed compared to one another?
Popular comparisons of public elementary schools in Marion County include: Palmyra Middle School vs. Palmyra Elementary School, Palmyra Elementary School vs. Palmyra Middle School
Recent Articles
School Choice vs. Neighborhood Schools: Key Factors
Explore school choice vs. neighborhood schools in 2025. Learn key factors parents should weigh when deciding the best fit for their child.
Best School Match 2025: Public vs Charter vs Magnet
Compare 2025 public, charter, and magnet school options with updated data, trends, and strategies to find the best fit.
Public School Boundaries and Equity in 2025
Explore how public school boundaries shape access, equity, and opportunity for students in 2025. Learn the impact on families and education policy.
