Middletown High

Located at 20932 Big Canyon Rd., in Middletown, California, Middletown High is a modestly sized four-year high school that enrolls 421 students (grades 9 through 12), one of the schools within Middletown Unified. Compared to the state average of about 838 students per school, that is 50% smaller than typical.

Middletown Unified runs 6 schools in total, collectively educating 1,452 students. Middletown High is one of those campuses.

Demographically, Middletown High logs that White students make up the majority at 59%. The remainder comes out to 32% Hispanic, 7% multiracial. By comparison, Lake County as a whole is about 68% White, so the school skews noticeably less White than its surroundings.

Looking at school resources, The school employs 23 full-time-equivalent teachers, for a student-teacher ratio near 18.3:1. The state averages about 18.2:1, putting this campus right in line with peers. Roughly 55% of students at Middletown High qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. Set against Lake County (around 73%), the school's rate is noticeably below typical.

With demographic context factored in, Middletown High tracks the demographic baseline. The model predicts 46.7% given the school's FRL share; actual proficiency is 45.5%.

In the broader community, ACS estimates for Lake County put median household earnings sit near $60,621, roughly 18% of adults have completed at least a four-year degree, and roughly 11% of residents live below the federal poverty line. Middletown High is one of 43 public schools in Lake County (combined enrollment of about 10,167 students).

Loconoma Valley High is the nearest neighboring public school, about 0.0 miles from this campus. Counting just inside five miles, 6 other public schools cluster around Middletown High. On composite proficiency, Middletown High comes 1st of 5 in the immediate cluster, higher than the nearby-schools average of 31.1%.

Middletown High operates from a small-town location.

Trend over the last 7 years. Middletown High's enrollment has decreased 12% since 2018, when it stood at 477 (now 421). White enrollment moved from 72% to 59% across the same window. Class-load math has pulled in: from 19.4:1 in 2018 to 18.3:1 in 2025.

Inside the community feed, the feed for Middletown High typically covers fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.