For the 2025 school year, there are 2 public middle schools serving 120 students in Union County, NM.
The top ranked public middle schools in Union County, NM are Des Moines High School and Clayton Junior High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, NM public middle schools have an average math proficiency score of 38% (versus the New Mexico public middle school average of 24%), and reading proficiency score of 46% (versus the 34% statewide average). Middle schools in Union County have an average ranking of 10/10, which is in the top 10% of New Mexico public middle schools.
Minority enrollment is 48% of the student body (majority Hispanic), which is less than the New Mexico public middle school average of 78% (majority Hispanic).
Best Public Middle Schools in Union County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Des Moines High School
(Math: 40-59% | Reading: 40-59%)
Rank:
Rank:
9/
Top 20%10
500 Des Moines Avenue
Des Moines, NM 88418
(575) 278-2611
Des Moines, NM 88418
(575) 278-2611
Grades: 7-12
| 58 students
Rank: #22.
Clayton Junior High School
(Math: 30-39% | Reading: 40-49%)
Rank:
Rank:
8/
Top 30%10
224 Spruce St
Clayton, NM 88415
(575) 374-9611
Clayton, NM 88415
(575) 374-9611
Grades: 7-8
| 62 students
Union County Public Schools (Closed)
School
Location
Grades
Students
Amistad Charter (Closed 2009)
Charter School
P.o. Box 168
Amistad, NM 88410
(505) 633-2283
Amistad, NM 88410
(505) 633-2283
Grades: PK-8
| 26 students
224 Spruce St
Clayton, NM 88415
(575) 374-9611
Clayton, NM 88415
(575) 374-9611
Grades: 5-6
| 54 students
Frequently Asked Questions
What are the top ranked public middle schools in Union County, NM?
The top ranked public middle schools in Union County, NM include Des Moines High School and Clayton Junior High School.
How many public middle schools are located in Union County?
2 public middle schools are located in Union County.
What is the racial composition of students in Union County?
Union County public middle schools minority enrollment is 48% of the student body (majority Hispanic), which is less than the New Mexico public middle schools average of 78% (majority Hispanic).
Recent Articles
Understanding Self-Contained Classrooms in Public Schools
Learn about the history of public schools incorporating self-contained classrooms, and whether they are right for your child.
Can Naviance Succeed Improve College and Career Readiness?
Learn about a new student assessment system, Naviance Succeed, which provides tools and support to increase student college and career readiness. A number of school districts are using the tool this year in hopes of improving student performance through more accurate assessment process than are currently available.
Do You Need After School Day Care? Public Schools May Be the Solution
Learn about how your child's public school may be the best source of after school and vacation day care.