For the 2025 school year, there are 9 public schools serving 1,065 students in Dekalb County, MO.
The top ranked public schools in Dekalb County, MO are Maysville Elementary School, Osborn Elementary School and Maysville Jr.-sr. High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Dekalb County, MO public schools have an average math proficiency score of 40% (versus the Missouri public school average of 40%), and reading proficiency score of 52% (versus the 43% statewide average). Schools in Dekalb County have an average ranking of 8/10, which is in the top 30% of Missouri public schools.
Minority enrollment is 4% of the student body (majority Hispanic), which is less than the Missouri public school average of 32% (majority Black).
Best Public Schools in Dekalb County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Maysville Elementary School
(Math: 45-49% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
601 W Main
Maysville, MO 64469
(816) 449-2284
Maysville, MO 64469
(816) 449-2284
Gr: PK-6 | 273 students Student-teacher ratio: 11:1 Minority enrollment: 5%
Rank: #22.
Osborn Elementary School
(Math: 40-49% | Reading: 50-59%)
Rank:
Rank:
8/
Top 30%10
275 Clinton Ave
Osborn, MO 64474
(816) 675-2217
Osborn, MO 64474
(816) 675-2217
Gr: K-6 | 65 students Student-teacher ratio: 6:1 Minority enrollment: 6%
Rank: #33.
Maysville Jr.-sr. High School
(Math: 35-39% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
601 W Main
Maysville, MO 64469
(816) 449-2154
Maysville, MO 64469
(816) 449-2154
Gr: 7-12 | 244 students Student-teacher ratio: 12:1 Minority enrollment: 4%
Rank: #44.
Stewartsville Elementary School
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
7/
Top 50%10
902 Buchanan St
Stewartsville, MO 64490
(816) 669-3258
Stewartsville, MO 64490
(816) 669-3258
Gr: PK-6 | 147 students Student-teacher ratio: 13:1 Minority enrollment: 3%
Rank: #55.
Union Star High School
(Math: 50-59% | Reading: 30-39%)
Rank:
Rank:
6/
Top 50%10
6132 Nw State Rte Z
Union Star, MO 64494
(816) 593-2294
Union Star, MO 64494
(816) 593-2294
Gr: 6-12 | 80 students Student-teacher ratio: 8:1 Minority enrollment: 6%
Rank: #66.
Osborn High School
(Math: 20-29% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
275 Clinton Ave
Osborn, MO 64474
(816) 675-2217
Osborn, MO 64474
(816) 675-2217
Gr: 7-12 | 61 students Student-teacher ratio: 8:1 Minority enrollment: 2%
Rank: #77.
Stewartsville High School
(Math: 20-29% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
902 Buchanan St
Stewartsville, MO 64490
(816) 669-3258
Stewartsville, MO 64490
(816) 669-3258
Gr: 7-12 | 113 students Student-teacher ratio: 9:1 Minority enrollment: 4%
Rank: #88.
Union Star Elementary School
(Math: 20-29% | Reading: 40-49%)
Rank:
Rank:
4/
Bottom 50%10
6132 Nw State Rte Z
Union Star, MO 64494
(816) 593-2294
Union Star, MO 64494
(816) 593-2294
Gr: K-5 | 74 students Student-teacher ratio: 8:1 Minority enrollment: 5%
Rank: n/an/a
6132 Nw State Route Z
Union Star, MO 64494
(816) 593-2294
Union Star, MO 64494
(816) 593-2294
Gr: PK | 8 students Student-teacher ratio: 8:1
Frequently Asked Questions
What are the top ranked public schools in Dekalb County, MO?
The top ranked public schools in Dekalb County, MO include Maysville Elementary School, Osborn Elementary School and Maysville Jr.-sr. High School.
How many public schools are located in Dekalb County?
9 public schools are located in Dekalb County.
What is the racial composition of students in Dekalb County?
Dekalb County public schools minority enrollment is 4% of the student body (majority Hispanic), which is less than the Missouri public schools average of 32% (majority Black).
Which public schools in Dekalb County are often viewed compared to one another?
Popular comparisons of public schools in Dekalb County include: Maysville Elementary School vs. Stewartsville Elementary School, Stewartsville Elementary School vs. Maysville Elementary School, Maysville Elementary School vs. Union Star Elementary School
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