For the 2026 school year, there are 11 public elementary schools serving 997 students in Caldwell County, MO.
The top-ranked public elementary schools in Caldwell County, MO are Polo Middle School, New York Elementary School and Hamilton Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Caldwell County, MO public elementary schools have an average math proficiency score of 52% (versus the Missouri public elementary school average of 42%), and reading proficiency score of 40% (versus the 42% statewide average). Elementary schools in Caldwell County have an average ranking of 8/10, which is in the top 30% of Missouri public elementary schools.
Minority enrollment is 7% 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 Caldwell County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Polo Middle School
(Math: 75-79% | Reading: 55-59%)
Rank:
Rank:
10/
Top 10%10
300 W School St
Polo, MO 64671
(660) 354-2200
Polo, MO 64671
(660) 354-2200
Gr: 5-8 | 103 students Student-teacher ratio: 10:1 Minority enrollment: 10%
Rank: #22.
New York Elementary School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
6061 Ne State Rte U
Hamilton, MO 64644
(816) 583-2563
Hamilton, MO 64644
(816) 583-2563
Gr: PK-8 | 24 students Student-teacher ratio: 5:1
Rank: #33.
Hamilton Elementary School
(Math: 60-64% | Reading: 40-44%)
Rank:
Rank:
8/
Top 30%10
7650 Nw Harley Road
Hamilton, MO 64644
(816) 583-4811
Hamilton, MO 64644
(816) 583-4811
Gr: PK-5 | 270 students Student-teacher ratio: 9:1 Minority enrollment: 6%
Rank: #44.
Kingston Elementary School
(Math: <50% | Reading: 40-59%)
Rank:
Rank:
8/
Top 30%10
139 E Lincoln
Kingston, MO 64650
(816) 586-3111
Kingston, MO 64650
(816) 586-3111
Gr: PK-8 | 32 students Student-teacher ratio: 5:1 Minority enrollment: 12%
Rank: #55.
Braymer Elementary School
(Math: 55-59% | Reading: 40-44%)
Rank:
Rank:
7/
Top 50%10
400 Bobcat Ave
Braymer, MO 64624
(660) 645-2284
Braymer, MO 64624
(660) 645-2284
Gr: PK-6 | 148 students Student-teacher ratio: 11:1 Minority enrollment: 4%
Rank: #66.
Breckenridge High School
(Math: 21-39% | Reading: <50%)
Rank:
Rank:
5/
Bottom 50%10
400 W Colfax St
Breckenridge, MO 64625
(660) 644-5715
Breckenridge, MO 64625
(660) 644-5715
Gr: 6-12 | 30 students Student-teacher ratio: 4:1 Minority enrollment: 10%
Rank: #77.
Cowgill Elementary School
(Math: 40-59% | Reading: 21-39%)
Rank:
Rank:
5/
Bottom 50%10
341 E 6th St
Cowgill, MO 64637
(660) 255-4415
Cowgill, MO 64637
(660) 255-4415
Gr: PK-8 | 38 students Student-teacher ratio: 6:1
Rank: #88.
Breckenridge Elementary School
(Math: <50% | Reading: ≤20%)
Rank:
Rank:
4/
Bottom 50%10
400 W Colfax St
Breckenridge, MO 64625
(660) 644-5715
Breckenridge, MO 64625
(660) 644-5715
Gr: PK-5 | 33 students Student-teacher ratio: 8:1 Minority enrollment: 12%
Rank: #99.
Hamilton Middle School
(Math: 35-39% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
903 N Davis
Hamilton, MO 64644
(816) 583-2173
Hamilton, MO 64644
(816) 583-2173
Gr: 6-8 | 150 students Student-teacher ratio: 11:1 Minority enrollment: 10%
Rank: #1010.
Polo Elementary School
(Math: 30-39% | Reading: 30-39%)
Rank:
Rank:
4/
Bottom 50%10
300 W School St
Polo, MO 64671
(660) 354-2200
Polo, MO 64671
(660) 354-2200
Gr: PK-4 | 137 students Student-teacher ratio: 9:1 Minority enrollment: 10%
Rank: #1111.
Mirabile Elementary School
(Math: 21-39% | Reading: ≤20%)
Rank:
Rank:
2/
Bottom 50%10
2954 Sw State Rte D
Polo, MO 64671
(816) 586-4129
Polo, MO 64671
(816) 586-4129
Gr: PK-8 | 30 students Student-teacher ratio: 4:1
Frequently Asked Questions
What are the top-ranked public elementary schools in Caldwell County, MO?
The top-ranked public elementary schools in Caldwell County, MO include Polo Middle School, New York Elementary School and Hamilton Elementary School.
How many public elementary schools are located in Caldwell County?
11 public elementary schools are located in Caldwell County.
What is the racial composition of students in Caldwell County?
Caldwell County public elementary schools minority enrollment is 7% of the student body (majority Hispanic), which is less than the Missouri public elementary schools average of 33% (majority Black).
Which public elementary schools in Caldwell County are often viewed compared to one another?
Popular comparisons of public elementary schools in Caldwell County include: Breckenridge High School vs. New York Elementary School
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.
