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Union Hill Elementary

Grass Valley, CA · Union Hill Elementary

Regular public school · Charter · Grades K-6 · Town, distant

2,811th of 5,659 California elementary schools statewide · better than 50%· Stable

11638 Colfax Hwy., Grass Valley, CA 95945

(530) 273-8456Official website ↗NCES ID 064038006681Directory 202324

543
Students
2023–24 enrollment
19.4:1
Student / teacher ratio
46%
Free / reduced-price lunch
low-income indicator
17.8%
Chronically absent
CA average 20%

SchoolRow ranks Union Hill Elementary 2,811th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 50% of elementary schools statewide. Its statewide percentile went from 46th in 2015 to 50th in 2025.

Statewide percentile by year
25%50%75%50%201520202025no testing 2020–21

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 304 students tested

English Language Arts
Union Hill Elementary
43%
CA average
49%
Math
Union Hill Elementary
38%
CA average
37%
Science
Union Hill Elementary
24%
CA average
33%
English Language Arts over time Union Hill Elementary CA average
25%50%75%43%49%201520202025no testing 2020–21
Math over time Union Hill Elementary CA average
25%50%75%38%37%201520202025no testing 2020–21
Science over time Union Hill Elementary CA average
25%50%75%24%33%20222025

Racial and ethnic breakdown of 543 students (202324, NCES) — history since 1987, with comparable seven-category changes from 2010

10%White76%Two+13%
Hover the pie for details
categories changedHispanic 10%White 76%Two or more races 13%96%19872023
GroupTrend20102023Change
White88.6%76.1% 12.5 pts
Two or more races3.5%13.1% 9.6 pts
Hispanic5.2%9.9% 4.7 pts
Asian0.7%0.7% 0.0 pts
Black0.7%0.0% 0.7 pts
American Indian1.2%0.0% 1.2 pts

NCES history for this school begins in 1987. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

Typical home value $486K in zip 95945 as of 2026-05 · trend since 2001

$136K$272K$408K$544K$488K200120052010201520202025

Data Provided by Zillow Group

See recently sold homes in 95945 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Union Hill Elementary

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What school district is Union Hill Elementary in?

Union Hill Elementary is part of the Union Hill Elementary district in Grass Valley, California.

Is Union Hill Elementary a good school?

SchoolRow ranks Union Hill Elementary 2,811th of 5,659 California elementary schools (better than 50% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Union Hill Elementary?

White 76%, Two or more races 13%, Hispanic 10% (543 students, 2023–24).

How much do homes near Union Hill Elementary cost?

The typical home value in zip code 95945 is $486K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.