Primero Junior-Senior High School

Primero Junior-Senior High School is a combined middle/high school in Weston, Colorado, serving 102 students in grades 6–12 within the Primero Reorganized School District No. 2, a small rural district currently ranked 70th out of 115 Colorado districts with a 2-star rating. The school's own state ranking has slipped recently—after earning 3–4 star ratings and ranking in the upper half of Colorado high schools from 2018–2023, Primero fell to the 31st percentile (2 stars) in 2025–2026. That decline is likely tied to both the school's persistent math weakness and the statistical volatility that comes with a very small enrollment, where a handful of students can shift scores dramatically from year to year.

Academically, Primero shows a clear split. Reading and writing are genuine strengths: 11th graders posted 53% proficiency on SAT Reading/Writing in 2025–2026, 10th graders hit 75% on PSAT10 in 2024–2025, and 9th graders reached 90% on PSAT9 in 2023–2024—all at or above state averages. Math tells a different story, with proficiency rates around 20–25%, roughly half the statewide average. Compared with nearby Trinidad High School, Primero is the stronger performer on most reading and math assessments, despite being far smaller—Trinidad's 11th-grade SAT math proficiency was just 8% versus Primero's 25% in 2024–2025.

Beyond test scores, Primero reports a 100% graduation rate and 0% dropout rate in recent years, well ahead of Trinidad High School's 80.8% graduation rate. Economic disadvantage at the school dropped sharply from 58.8% to 26.5% in one year, which is unusual and likely reflects a small, shifting student cohort. Chronic absenteeism (21.9% in 2024–2025) remains a concern but is below the state average of 28.4%, and the small student-teacher ratio of 11.6 allows for individualized attention. Overall, this is a small rural school that excels at literacy, keeps students on track, and outperforms its nearest peer—but math achievement and enrollment-driven volatility are important factors for parents to consider.