Best High Schools in Zip Code 80433

Zip code 80433 is served by a single high school, Conifer Senior High School, a comprehensive public school in Conifer, Colorado, that enrolls roughly 819 students in grades 9 through 12 as part of Jefferson County School District No. R-1. Because Conifer is the only high school in this area, there are no direct school-to-school comparisons to make; instead, the most useful context comes from how it measures up against district and statewide averages, where it consistently posts impressive results.

Conifer Senior High School is a high-achieving school by nearly every metric. Its four-year graduation rate of 97.7% towers over the district rate of 86.7% and the statewide rate of 85.6%. It has ranked in the top 15% of Colorado high schools for three consecutive years, earning five stars in 2024-2025 and 2023-2024 before slipping slightly to four stars this year. On the 2025-2026 assessments, Conifer beat both district and state proficiency rates on every subject: 79% of 11th graders were proficient on SAT Reading/Writing versus 60% statewide, math proficiency reached 58% versus 32% statewide, and science reached 47.1% versus 24.8% statewide. Reading and writing is the school's clear strength, while science, though still above average, is the relative weak spot. Only about 17% of students qualify for free or reduced lunch, which helps explain some of this outperformance.

Despite these strengths, there are two concerns worth watching. Chronic absenteeism sits at 36.3%, roughly 10 points higher than the district and 8 points higher than the state, a surprising figure given the school's strong academic outcomes. Additionally, test scores dipped from the prior year: SAT Reading/Writing fell from 89% to 79%, SAT Math from 64% to 58%, and similar declines appeared on the PSAT 9 and PSAT 10. That slide helps explain the school's state ranking dropping from 30th to 49th. Still, the students who attend regularly perform at an exceptionally high level, and the graduation rate remains one of the best in Colorado, making Conifer Senior High School a strong choice for families in the 80433 area.