Colfax-Mingo Jr/Sr High School
Colfax, IA · High School · Grades 7-12
Colfax-Mingo Jr/Sr High School is a high school in Colfax, IA with 333 students enrolled and a 64% proficiency rate. Part of Colfax-Mingo Comm School District. NCES data from the U.S. Department of Education.
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About This School
Colfax-Mingo Jr/Sr High School is a high school located in Colfax, Iowa. The school serves 333 students in grades 7-12. The student-to-teacher ratio is 12.3:1.
According to EDFacts assessment data, 64% of students meet grade-level proficiency standards in combined math and reading. The school reports a 85% graduation rate.
38% of students qualify for free or reduced-price lunch.
Colfax-Mingo Jr/Sr High School is part of the Colfax-Mingo Comm School District in Iowa.
How This School Compares
Colfax-Mingo Jr/Sr High School has 333 students enrolled, making it smaller than the average school in Colfax-Mingo Comm School District (362 students). Its 64% proficiency rate is 10 percentage points above the district average of 54%. Compared to the Iowa state average of 53%, the school performs 11 points higher. With a 12.3:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Colfax-Mingo Jr/Sr High School has 333 students enrolled in grades 7-12. The student-to-teacher ratio is 12.3:1.
According to EDFacts data, 64% of students at Colfax-Mingo Jr/Sr High School meet grade-level proficiency standards in combined math and reading assessments.
Colfax-Mingo Jr/Sr High School has a 85% graduation rate, measuring the percentage of students who graduate within four years.
Colfax-Mingo Jr/Sr High School is part of the Colfax-Mingo Comm School District in Colfax, Iowa. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
The methodology behind every numeric value on this page is publicly documented on the NCES Common Core of Data and EDFacts portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.