Williams Junior/Senior High

Williams Junior/Senior High operates as a low-enrollment 9-12 campus in Williams, California, part of Williams Unified. Current enrollment sits at 588 students spanning grades 7 through 12. Enrollment runs roughly 30% leaner than the state mean of about 838.

Within Williams Unified, which oversees 4 schools and 1,303 students, Williams Junior/Senior High is one campus in the system.

Looking at the student body, Williams Junior/Senior High records that nearly all students (96%) are Hispanic. Other groups include 3% White. By comparison, Colusa County as a whole is about 63% Hispanic, so the school skews noticeably more Hispanic than its surroundings.

In terms of school funding signals, Staff filings list 29 full-time-equivalent teachers, which works out to roughly 20.4:1 students per teacher. That figure is higher than the state norm's 18.2:1 average. An estimated 92% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. By comparison, Colusa County runs at roughly 78%, so the school's eligibility rate is higher than the surrounding baseline.

On a demographically-adjusted basis, Williams Junior/Senior High performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 24.6%, the actual is 24.9%, a residual of +0.3 points.

In the surrounding community, Colusa County reports that the typical household earns roughly $75,672 per year, 16% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. Williams Junior/Senior High is one of 23 public schools in Colusa County (combined enrollment of about 4,732 students).

Williams Upper Elementary is the nearest neighboring public school, about 0.0 miles from this campus. 5 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Williams Junior/Senior High at 2nd of 4; the average score across the group is 24.4%.

Williams Junior/Senior High operates from a small-town location.

Trend over the last 7 years. Looking back 7 years, enrollment at Williams Junior/Senior High has expanded 5%, going from 558 students in 2018 to 588 in 2025.

On allk12, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.