For the 2025-26 school year, there are 7 public schools serving 1,803 students in Mississippi County, MO (there are , serving 50 private students). 97% of all K-12 students in Mississippi County, MO are educated in public schools (compared to the MO state average of 88%).
The top ranked public schools in Mississippi County, MO are East Prairie High School, East Prairie Elementary School and Charleston High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Mississippi County, MO public schools have an average math proficiency score of 19% (versus the Missouri public school average of 40%), and reading proficiency score of 22% (versus the 43% statewide average). Schools in Mississippi County have an average ranking of 1/10, which is in the bottom 50% of Missouri public schools.
Minority enrollment is 35% of the student body (majority Black), which is more than the Missouri public school average of 32% (majority Black).
Best 51³Ô¹ÏÍøºÚÁÏ in Mississippi County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
East Prairie High School
(Math: 20-29% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
304 E Walnut
East Prairie, MO 63845
(573) 649-3564
East Prairie, MO 63845
(573) 649-3564
Gr: 9-12 | 306 students Student-teacher ratio: 13:1 Minority enrollment: 12%
Rank: #22.
East Prairie Elementary School
(Math: 35-39% | Reading: 25-29%)
Rank:
Rank:
3/
Bottom 50%10
510 Wilkinson St
East Prairie, MO 63845
(573) 649-3521
East Prairie, MO 63845
(573) 649-3521
Gr: PK-4 | 404 students Student-teacher ratio: 11:1 Minority enrollment: 8%
Rank: #33.
Charleston High School
(Math: 10-14% | Reading: 30-39%)
Rank:
Rank:
2/
Bottom 50%10
606 S. Thorn St
Charleston, MO 63834
(573) 683-3761
Charleston, MO 63834
(573) 683-3761
Gr: 7-12 | 331 students Student-teacher ratio: 12:1 Minority enrollment: 72%
Rank: #44.
East Prairie Middle School
(Math: 20% | Reading: 21%)
Rank:
Rank:
2/
Bottom 50%10
210 East Washington Street
East Prairie, MO 63845
(573) 649-9368
East Prairie, MO 63845
(573) 649-9368
Gr: 5-8 | 317 students Student-teacher ratio: 12:1 Minority enrollment: 8%
Rank: #55.
Charleston Middle School
(Math: 6-9% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
1012 S Main St
Charleston, MO 63834
(573) 683-3346
Charleston, MO 63834
(573) 683-3346
Gr: 4-6 | 159 students Student-teacher ratio: 13:1 Minority enrollment: 74%
Rank: #66.
Warren E. Hearnes Elementary School
(Math: ≤10% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
1015 Plant Rd
Charleston, MO 63834
(573) 683-3728
Charleston, MO 63834
(573) 683-3728
Gr: PK-3 | 286 students Student-teacher ratio: 14:1 Minority enrollment: 67%
Rank: n/an/a
Southeast Correctional Center
Alternative School
300 E Pedro Simmons Dr
Charleston, MO 63834
(573) 683-4409
Charleston, MO 63834
(573) 683-4409
Gr: 7-12
Mississippi County 51³Ô¹ÏÍøºÚÁÏ (Closed)
School
Location
Quick Facts
510 Wilkinson
East Prairie, MO 63845
(573) 649-3521
East Prairie, MO 63845
(573) 649-3521
Gr: 3-6
711 E Commercial St
Charleston, MO 63834
(573) 683-3913
Charleston, MO 63834
(573) 683-3913
Gr: K | 92 students Student-teacher ratio: 12:1 Minority enrollment: 66%
210 E Washington
East Prairie, MO 63845
(573) 649-9368
East Prairie, MO 63845
(573) 649-9368
Gr: 7-8
402 Washington
East Prairie, MO 63845
(573) 649-2272
East Prairie, MO 63845
(573) 649-2272
Gr: PK-2
Frequently Asked Questions
What are the top ranked public schools in Mississippi County, MO?
The top ranked public schools in Mississippi County, MO include East Prairie High School, East Prairie Elementary School and Charleston High School.
How many public schools are located in Mississippi County?
7 public schools are located in Mississippi County.
What percentage of students in Mississippi County go to public school?
97% of all K-12 students in Mississippi County are educated in public schools (compared to the MO state average of 88%).
What is the racial composition of students in Mississippi County?
Mississippi County public schools minority enrollment is 35% of the student body (majority Black), which is more than the Missouri public schools average of 32% (majority Black).
Which public schools in Mississippi County are often viewed compared to one another?
Popular comparisons of public schools in Mississippi County include: East Prairie High School vs. Charleston High School, Charleston High School vs. East Prairie High School
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