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B−

Sierra High

PublicHighGrades 9–12

1700 Thomas St., Manteca, CA 95336 · (209) 858-7410 · Part of Manteca Unified School District

Manteca’s School Grade B− better than 48% of California school districts

Directions
Students
1,670
Students per teacher
23:1
Free or reduced lunch
56%
Setting
Suburb
Grades
9–12
The gist

What stands out about Sierra High

  • Its own letter, B−: better results than 54% of California’s public schools
  • Math proficiency 14 pts below the state
  • Larger classes: 23 students per teacher
  • Enrollment up 14.1% since 2020–21

On the path

Where Manteca kids come from and go next. The whole path →

K–811 schoolsDepends on your address
9–12Sierra HighYou are here

Test scores

2020–21
Math proficiency20%
State average 33.6%
Reading / language arts52%
State average 48.6%

Its own letter, B−, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

1700 Thomas St., Manteca

Students

Enrollment by grade
Grade 9416
Grade 10416
Grade 11435
Grade 12403
Enrollment over time
1,463’20
1,630’21
1,693’22
1,637’23
1,670’24

Up 14.1% since 2020–21.

Who goes here
Hispanic 44%Asian 28%White 19%Black 4%Two or more races 4%Native Hawaiian/Pacific Islander 1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Sierra High from Manteca families.

Other schools in Manteca Unified School District

The district →
Veritas Elementary
Elementary · Grades K–8 · Manteca
D−
1,266 students26:1
Nile Garden Elementary
Elementary · Grades K–8 · Manteca
1,221 students28:1
George McParland Elementary
Elementary · Grades K–8 · Manteca
1,195 students26:1
Mossdale Elementary
Elementary · Grades K–8 · Lathrop
1,087 students27:1
Walter Woodward Elementary
Elementary · Grades K–8 · Manteca
1,056 students25:1
Lathrop Elementary
Elementary · Grades K–8 · Lathrop
1,000 students26:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Manteca’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.