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Best Public Schools in Cortez, CO


At a glance
8
Schools
2,187
Students
2
Districts
Top rankedKemper Elementary School654th of 946 Colorado elementary schools
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Biggest riser
Kemper Elementary School up 97 spots statewide this year
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Smallest classes
Southwest Open Charter School 12.5 students per teacher
Summary:

Cortez, a small city in southwestern Colorado, is served by 8 schools in the Montezuma-Cortez School District No. Re-1, enrolling roughly 2,275 students across elementary, middle, and high school grades. The district faces serious systemic challenges, with about two-thirds of students qualifying for free or reduced-price lunch and a chronic absenteeism rate near 39% — well above the state average of 28.4%.

Lewis-Arriola Elementary is the clear standout, ranking in the 93rd percentile statewide and far outperforming the district in CMAS testing — with 75.9% ELA proficiency versus the district's 26.6%, and 68.5% math proficiency versus just 21.1% district-wide. It also has the lowest chronic absenteeism rate in the district at 23.1%. At the other extreme, Southwest Open Charter School has a 34.3% graduation rate, a 78.6% chronic absenteeism rate, and a dropout rate nearly five times the state average. Meanwhile, Montezuma-Cortez High School stands out positively with an 87.0% graduation rate that exceeds the state rate despite its large enrollment and high student-teacher ratio.

Mesa Elementary has ranked in the bottom 15% of Colorado elementary schools for three consecutive years, with some grade-level proficiency rates as low as 7–9%. Montezuma-Cortez Middle School is also concerning, with just 17.4% math proficiency and 20.9% ELA proficiency. Battle Rock Charter struggles with a 55.1% chronic absenteeism rate and has no state ranking available. Poverty correlates with performance but does not fully explain it — Kemper Elementary and Children's Kiva Montessori outperform the district despite high poverty rates. The biggest district-wide opportunity lies in reducing chronic absenteeism and understanding how Lewis-Arriola's success can be replicated across other schools.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Cities Near Cortez

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Colorado Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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