Best Elementary Schools in Zip Code 81321

Zip code 81321, encompassing the Cortez area in Montezuma County, Colorado, is served by five elementary schools within the Montezuma-Cortez School District No. Re-1, collectively educating approximately 1,041 students across grades K-5 (with some schools extending to K-6 or K-8). These schools range from small rural charters to larger traditional neighborhood campuses, presenting families with strikingly different academic outcomes despite sharing the same district.

The clear standout is Lewis-Arriola Elementary School, which ranks in the 93rd percentile statewide and posts exceptional CMAS scores—75.9% ELA and 68.5% math proficiency, both far exceeding district averages (26.6% and 21.1%) as well as state averages. It also leads the area with the lowest chronic absenteeism (23.1%) and the lowest poverty rate (40.8% free/reduced lunch). In stark contrast, Mesa Elementary School struggles the most academically (24.2% ELA, 18.8% math) while serving the highest-need population at 76.6% free/reduced lunch. Kemper Elementary School represents a solid middle option, exceeding district averages in both subjects and showing improved science scores. Children's Kiva Montessori School offers promising ELA results near state levels, though recent data is limited. Battle Rock Charter School is an attendance red flag, with a staggering 55.1% chronic absenteeism rate and minimal academic data available.

Across the district, chronic absenteeism is a widespread concern—34.6% of elementary students are chronically absent, above the state rate of 28.4%. While poverty correlates with lower performance, Battle Rock's moderate poverty (51.1%) but severe attendance issues highlight that school culture and engagement matter independently of income. Notably, Lewis-Arriola demonstrates that high achievement is attainable in this community, outperforming its peer schools by 45-50 percentage points. Families in 81321 would benefit from considering each school's distinct profile carefully, weighing academic rankings, attendance patterns, and program fit against their child's needs.