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Nevada Union High
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 58 of every 100 students at this school read and write at grade level and about 29 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are up about 3 points since 2014, while math scores are down about 1 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 43% of students here test proficient in math and reading, compared with the roughly 57% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Nevada Union High
Nevada Union High is a four-year high school of heavily attended scale in Grass Valley, California, one of the schools within Nevada Joint Union High, enrolling 1,561 students in grades 9 through 12. Enrollment runs roughly 86% above the state mean of about 838.
Nevada Union High is one of 5 schools operated by Nevada Joint Union High, a district that caters to 2,571 students overall.
On the student-mix side, Nevada Union High lists that the largest single group is White, at 71% of enrollment. The remainder reads as 19% Hispanic, 7% multiracial. By comparison, Nevada County as a whole is about 84% White, so the school skews visibly less White than its surroundings.
Looking at the economic backdrop, Staff filings list 78 full-time-equivalent teachers, which works out to roughly 20.1:1 students per teacher. The state averages around 18.2:1, so this campus is higher than the state norm typical. Roughly 37% of students at Nevada Union High qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.
Adjusting for the school's free-and-reduced-lunch share, Nevada Union High sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 57.5%; this one delivers 43.1%.
Across the wider county, ACS estimates for Nevada County put median household income runs about $89,882, roughly 42% of adults have completed at least a four-year degree, and roughly 7% of residents live below the federal poverty line. Across Nevada County's 46 public schools (combined enrollment of about 13,561 students), Nevada Union High is one campus in the mix.
Nearest neighbor: North Point Academy, around 0.1 miles off. Counting just inside five miles, 8 other public schools cluster around Nevada Union High. On composite proficiency, Nevada Union High comes 4th of 5 in the immediate cluster, behind the nearby-schools average of 44.5%.
Nevada Union High operates from a town-based location.
Trend over the last 7 years. Over the past 7-year window, the student count held roughly steady: 1,546 students in 2018 compared to 1,561 in 2025. The White share of enrollment fell from 79% to 71% over that span.
On this page, the feed for Nevada Union High typically covers pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.
Nevada County at a glance
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