Best 64840 Missouri Public Schools (2026)

For the 2026 school year, there are 3 public schools serving 787 students in 64840, MO.
The top-ranked public schools in 64840, MO are Diamond Elementary School, Diamond High School and Diamond Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 64840 have an average math proficiency score of 28% (versus the Missouri public school average of 41%), and reading proficiency score of 33% (versus the 43% statewide average). Schools in 64840, MO have an average ranking of 3/10, which is in the bottom 50% of Missouri public schools.
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the Missouri public school average of 33% (majority Black).

Best 64840, MO Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #1 - 21. - 2.
Diamond Elementary School
(Math: 30-34% | Reading: 35-39%)
Rank:
4/
10
Bottom 50%
401 S Main
Diamond, MO 64840
(417) 325-5189
Gr: PK-4 | 332 students Student-teacher ratio: 13:1 Minority enrollment: 9%
Rank: #1 - 21. - 2.
Diamond High School
(Math: 30-34% | Reading: 35-39%)
Rank:
4/
10
Bottom 50%
401 S Main
Diamond, MO 64840
(417) 325-5188
Gr: 9-12 | 243 students Student-teacher ratio: 11:1 Minority enrollment: 18%
Rank: #33.
Diamond Middle School
(Math: 20-24% | Reading: 25-29%)
Rank:
2/
10
Bottom 50%
401 S Main
Diamond, MO 64840
(417) 325-5336
Gr: 5-8 | 212 students Student-teacher ratio: 15:1 Minority enrollment: 12%

Frequently Asked Questions

What are the top-ranked public schools in 64840, MO?
The top-ranked public schools in 64840, MO include Diamond Elementary School, Diamond High School and Diamond Middle School.
How many public schools are located in 64840?
3 public schools are located in 64840.
What is the racial composition of students in 64840?
64840 public schools minority enrollment is 13% of the student body (majority Hispanic), which is less than the Missouri public schools average of 33% (majority Black).

Recent Articles

When “Free Public School” Still Isn’t Free
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.

Quick Links