Best Public Schools in Zip Code 80631

Zip code 80631 in Greeley, Colorado, is served by 12 schools in Greeley School District No. 6—a district ranked in the bottom 16 percent of Colorado districts—collectively educating about 7,500 students from kindergarten through 12th grade in a predominantly low-income area where roughly 7 in 10 students qualify for free or reduced-price lunch. Frontier Charter Academy stands out as the strongest overall performer, with a 97.5 percent graduation rate, near-state-average test scores (41.9 percent ELA and 35.8 percent math), and the lowest poverty rate among larger schools. Greeley Central High School is the best traditional high school, graduating 92 percent of students with a dropout rate below the state average. At the other extreme, Jefferson Junior/Senior High faces severe challenges: a 79.1 percent graduation rate, 8.1 percent dropout rate, and 83.9 percent chronic absenteeism.

Attendance is the zip code's hidden crisis. The weighted chronic absenteeism rate is about 40 percent, far above the state's 28.4 percent. Fred Tjardes School of Innovation is the bright exception at 14.5 percent, while even Greeley Central High School sits at 43.7 percent. Most schools score well below state proficiency averages of 44.7 percent in ELA and 37.3 percent in math. Martinez Elementary School is a bright spot among traditional elementary schools, posting the highest math proficiency (22.2 percent) and beating the district average despite an 80.4 percent poverty rate. District 6 Online Academy shows a striking math weakness at just 3.2 percent proficiency.

For parents, the key takeaway is that outcomes vary enormously within this zip code. Frontier Charter Academy and Greeley Central High School demonstrate that strong graduation rates are achievable, while early-grade math is a major concern—several elementary schools post single-digit third-grade math proficiency, including Salida del Sol Academy (6.5 percent) and Jackson Elementary School (8.1 percent). Bella Romero Academy, Heath Middle School, and Maplewood Elementary School also struggle with attendance and achievement. Families should weigh each school's attendance culture and early-grade math results carefully, as the strongest schools here prove that success is possible even in a challenging district context.