School district · San Diego County
South Bay Union schools
South Bay Union runs schools through 6th grade. Its 10 public elementary schools run from the 6th to the 77th percentile among the 5,726 California elementary schools we score (spring 2026 tests). Middle and high school are run by another district; confirm the school for your address with the district.
Elementary · 10 schools
from 6th to 77th · among 5,726 California elementary schools we score · spring 2026 tests
- Nestor Language Academy Charter: 77th percentile, Strong
- Imperial Beach Charter: 48th percentile, Developing
- Sunnyslope Elementary: 36th percentile, Developing
- Howard Pence Elementary: 32nd percentile, Developing
- Emory Elementary: 32nd percentile, Developing
- Oneonta Elementary: 29th percentile, Developing
- Bayside STEAM Academy: 19th percentile, Needs Support
- George Nicoloff Elementary: 14th percentile, Needs Support
- Godfrey G. Berry Elementary: 12th percentile, Needs Support
- Teofilo Mendoza: 6th percentile, Needs Support
Middle · 2 schools
from 11th to 71st · among 2,529 California middle schools we score · spring 2026 tests
- Nestor Language Academy Charter: 71st percentile, Solid
- Imperial Beach Charter: 11th percentile, Needs Support
One dot per school. Each stage is placed only among California schools at its own level. 2 of the 10 ranked schools teach two levels, so they appear in more than one picture.
- 10 ranked schools
Schools around South Bay Union
10 listed public schools with mapped locations.
Loading school locations…
Percentile among California schools at the same level
- Strong75th+
- Solid50–74th
- Developing25–49th
- Needs Supportbelow 25th
- Not scored
The school lists on this page are also available without the map.
Elementary schools
Which elementary schools in South Bay Union score highest?
Nestor Language Academy Charter is highest, at the 77th percentile.
That’s higher than 77 in 100 California elementary schools we score (spring 2026 tests).
Highest in South Bay Union
Each percentile compares a school with California schools at its own level. What patterns mean
- Nestor Language Academy CharterSan Diego · Grade-to-grade gains · Charter school. Check how it admits students.
- Imperial Beach CharterImperial Beach · Charter school. Check how it admits students.
- Sunnyslope ElementarySan Diego
Show the other 7 elementary schools
- Howard Pence ElementarySan Diego
- Emory ElementarySan Diego
- Oneonta ElementaryImperial Beach
- Bayside STEAM AcademyImperial Beach
- George Nicoloff ElementarySan Ysidro
- Godfrey G. Berry ElementarySan Diego
- Teofilo MendozaSan Diego
The average elementary school in South Bay Union had 23 in 100 students chronically absent (missed 10% or more of school days) in 2025–26; the average California elementary school we score had 17 in 100. Both are averages of school rates, each school counted once.
Middle schools
Which middle schools in South Bay Union score highest?
Nestor Language Academy Charter is highest, at the 71st percentile.
That’s higher than 71 in 100 California middle schools we score (spring 2026 tests).
Highest in South Bay Union
Each percentile compares a school with California schools at its own level.
- Nestor Language Academy CharterSan Diego · Charter school. Check how it admits students.
- Imperial Beach CharterImperial Beach · Charter school. Check how it admits students.
The district
Where does South Bay Union’s money go, and what does it plan?
South Bay Union spent $27,937 per student in the 2024–25 school year.
The typical California district spent $20,491. About 57 cents of every South Bay Union dollar went to classroom instruction.
Spending by function
Day-to-day spending per student in average daily attendance, from the district’s annual financial report (SACS) to the California Department of Education. District-wide: it includes central administration and costs never assigned to one campus.
Share by function, 2024–25
- Instruction57%
- Instruction support10%
- Student services10%
- Administration8%
- Buildings & maintenance8%
- Other7%
Shares of the same spending total, by the report’s spending categories, rounded so they add up to 100. Names are simplified from the report’s own categories.
Who goes to the district’s schools
Student mix
2024–25 · October enrollment count, 5,450 students- Hispanic or Latino87%
- White5%
- Two or more races3%
- Filipino2%
- Black or African American2%
- Not reported<1%
- Asian<1%
- Pacific Islander<1%
- American Indian or Alaska Native<1%
Free or reduced-price meals
69%
Across California, 63% of students qualify.
The district’s state records
Is the state giving the district extra help?
South Bay Union isn’t getting extra state help in 2026, only the standard support every district gets.
How English learners moved up on the state’s English test
From spring 2025 to spring 2026, 49% of the district’s English learners moved up at least one level on the state’s English test (ELPAC), or stayed at the top (569 of 1,173 students). California: 47%. It counts students moving up the test’s levels, so a student can count here before becoming fluent.
1 school getting state support, 2025–26
Oneonta Elementary (Targeted support)
- Oneonta ElementaryTargeted support: students with disabilities
This list covers the district’s own schools; each charter school’s page shows its record. Federal designation under the Every Student Succeeds Act, 2025–26.
Sources: District help (CDE) ↗ · English learner progress (CDE) ↗ · School support (CDE) ↗. State results from the 2026 California School Dashboard.
Which places nearby can you look at next?
Cities in the district
More places (6)
Districts nearby
Common questions
Which public schools in South Bay Union rank highest?
Does living in the South Bay Union district decide which school my child attends?
More questions (5)
Are the public schools in South Bay Union good?
How does chronic absence in South Bay Union compare with California?
How much does South Bay Union spend per student?
What is in South Bay Union’s 2026–27 spending plan?
Where do these results come from?
Sources and methodology
This page lists the public schools governed and funded by South Bay Union, with the district’s spending and state accountability records.
Data source: California Department of Education · CAASPP 2025–26
Percentiles, bands and Scope Scores are SchoolScope’s own calculations from these state files.
Download these schools (CSV)Free to use under CC BY 4.0 with attribution.