Jefferson Junior/Senior High

Jefferson Junior/Senior High, a reasonably sized senior high in GREELEY, Colorado, overseen by GreeleySchool District No. 6 in the county of Weld and Sta, teaches 614 students, covering grades 7 through 12.

Across the 34 schools in GreeleySchool District No. 6 in the county of Weld and Sta (22,917 students total), Jefferson Junior/Senior High accounts for its share of the district's footprint.

Looking at the student body, Jefferson Junior/Senior High lists that 76% of the student body identifies as Hispanic. Beyond that, the school shows 15% White, 3% Black, 2% Asian. By comparison, Weld County as a whole is about 31% Hispanic, so the school skews visibly more Hispanic than its surroundings.

Looking at the economic backdrop, The school employs 37 full-time-equivalent teachers, for a student-teacher ratio near 16.7:1. The state averages about 16.9:1, putting this campus right in line with peers. About 81% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Weld County runs at roughly 47%, so the school's eligibility rate is somewhat above the surrounding baseline.

In the area at large, census data for Weld County shows the typical household earns roughly $97,097 per year, about 33% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 7%. Across Weld County's 116 public schools (combined enrollment of about 61,274 students), Jefferson Junior/Senior High is one campus in the mix.

District 6 Online Academy is the nearest neighboring public school, about 0.6 miles from this campus. Within five miles, there are 8 other public schools.

Jefferson Junior/Senior High operates from a high-density location.

Looking at the recent track record. Looking back 7 years, enrollment at Jefferson Junior/Senior High has expanded 19%, going from 514 students in 2018 to 614 in 2025. Class-load math has tightened: from 17.9:1 in 2018 to 16.7:1 in 2025.

Within the allk12 community for this school, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.