For the 2026-27 school year, there are 4 public middle schools serving 1,881 students in Clayton County, IA.
The top-ranked public middle schools in Clayton County, IA are Clayton Ridge Middle School, Mfl Marmac Middle School and Edgewood-colesburg High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Clayton County, IA public middle schools have an average math proficiency score of 58% (versus the Iowa public middle school average of 68%), and reading proficiency score of 70% (versus the 71% statewide average). Middle schools in Clayton County have an average ranking of 2/10, which is in the bottom 50% of Iowa public middle schools.
Minority enrollment is 20% of the student body (majority Hispanic and Black), which is less than the Iowa public middle school average of 27% (majority Hispanic).
Best Public Middle Schools in Clayton County (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Clayton Ridge Middle School
(Math: 85-89% | Reading: 90-94%)
Rank:
Rank:
10/
Top 5%10
131. S. River Park Drive
Guttenberg, IA 52052
(563) 252-1747
Guttenberg, IA 52052
(563) 252-1747
Gr: 6-8 | 140 students Student-teacher ratio: 23:1 Minority enrollment: 8%
Rank: #22.
Mfl Marmac Middle School
(Math: 70-74% | Reading: 70-74%)
Rank:
Rank:
6/
Top 50%10
918 W. Main St.
Mc Gregor, IA 52157
(563) 873-2250
Mc Gregor, IA 52157
(563) 873-2250
Gr: 6-8 | 168 students Student-teacher ratio: 11:1 Minority enrollment: 7%
Rank: #33.
Edgewood-colesburg High School
(Math: 70-74% | Reading: 65-69%)
Rank:
Rank:
5/
Bottom 50%10
403 W Union
Edgewood, IA 52042
(563) 928-6412
Edgewood, IA 52042
(563) 928-6412
Gr: 7-12 | 206 students Student-teacher ratio: 10:1 Minority enrollment: 5%
Rank: #44.
Central Middle School/high School
(Math: 55-59% | Reading: 65-69%)
Rank:
Rank:
3/
Bottom 50%10
400 1st Street Nw
Elkader, IA 52043
(563) 245-1750
Elkader, IA 52043
(563) 245-1750
Gr: 7-12 | 182 students Student-teacher ratio: 11:1 Minority enrollment: 6%
Clayton County Public Schools (Closed)
School
Location
Quick Facts
206 W. Centre Street Box 9
Garnavillo, IA 52049
(563) 964-2441
Garnavillo, IA 52049
(563) 964-2441
Gr: PK-5 | 83 students Minority enrollment: 2%
P.o. Box 91
Volga, IA 52077
(563) 767-2685
Volga, IA 52077
(563) 767-2685
Gr: 4-6 | 131 students Student-teacher ratio: 13:1 Minority enrollment: 3%
Frequently Asked Questions
What are the top-ranked public middle schools in Clayton County, IA?
The top-ranked public middle schools in Clayton County, IA include Clayton Ridge Middle School, Mfl Marmac Middle School and Edgewood-colesburg High School.
How many public middle schools are located in Clayton County?
5 public middle schools are located in Clayton County.
What is the racial composition of students in Clayton County?
Clayton County public middle schools minority enrollment is 20% of the student body (majority Hispanic and Black), which is less than the Iowa public middle schools average of 27% (majority Hispanic).
Which public middle schools in Clayton County are often viewed compared to one another?
Popular comparisons of public middle schools in Clayton County include: Edgewood-colesburg High School vs. Central Middle School/high School, Central Middle School/high School vs. Edgewood-colesburg High School
Recent Articles
What Makes an Elementary School Feel Supportive?
Discover what makes one elementary school more supportive than another, from teacher relationships and family communication to classroom attention, belonging, student services, leadership, routines, and responsive academic support systems.
Second School Tour: Questions Parents Forget to Ask
A second school tour can reveal what families miss initially. Learn which questions to ask about teachers, support, schedules, safety, communication, programs, and everyday student life before enrolling.
Attendance Policies Are Changing: Parent Guide 2026
Attendance policies are changing across public schools. Learn what parents should examine about absences, tardiness, interventions, flexibility, communication, and student support before choosing a school for their child today.