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Katherine Johnson Middle

Sacramento, CA · San Juan Unified · Grades 6-8

1,289th of 1,294 California middle schools statewide · better than 0%· Stable

616
Students
2023–24 enrollment
22:1
Student / teacher ratio
90%
Free / reduced-price lunch
low-income indicator
37.5%
Chronically absent
CA average 20%

Katherine Johnson Middle ranking

SchoolRow ranks Katherine Johnson Middle 1,289th of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 0% of middle schools statewide. Its statewide percentile went from 0th in 2022 to 0th in 2025.

Statewide percentile by year
25%50%75%0%20222025

Katherine Johnson Middle test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 625 students tested

English Language Arts
This school
8%
CA average
49%
Math
This school
5%
CA average
37%
Science
This school
3%
CA average
33%
English Language Arts over time this school CA average
25%50%75%8%49%201520202025
Math over time this school CA average
25%50%75%5%37%201520202025

Katherine Johnson Middle students

Racial and ethnic breakdown of 616 students (202324, NCES) — and how it has shifted since 2021

Hispanic28%White18%Asian30%Black17%
Hover the pie for details
Hispanic 28%White 18%Asian 30%Black 17%30%20%20%24%20212023
GroupTrend20212023Change
Asian19.7%30.2% 10.5 pts
Hispanic29.5%27.6% 1.9 pts
White19.7%17.9% 1.8 pts
Black23.8%17.4% 6.4 pts
Two or more races4.6%4.7% 0.1 pts
Pacific Islander1.8%1.1% 0.7 pts
American Indian0.4%1.0% 0.6 pts

Homes near Katherine Johnson Middle

Typical home value $501K in zip 95821 as of 2026-05 · trend since 2000

$141K$283K$424K$566K$502K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 95821 on Zillow →

Middle schools near Katherine Johnson Middle

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Katherine Johnson Middle in?

Katherine Johnson Middle is part of the San Juan Unified district in Sacramento, California.

Is Katherine Johnson Middle a good school?

SchoolRow ranks Katherine Johnson Middle 1,289th of 1,294 California middle schools (better than 0% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Katherine Johnson Middle?

Asian 30%, Hispanic 28%, White 18%, Black 17% (616 students, 2023–24).

How much do homes near Katherine Johnson Middle cost?

The typical home value in zip code 95821 is $501K 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.