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Casillas (Joseph) Elementary

Public Grades K-6
1753rd
SchoolDigger Rank ?
of 5,857 California Elementary Schools
Better than 70% of California elementary schools
Summary

Casillas (Joseph) Elementary is a public elementary school in Chula Vista, California, serving 468 students in grades K-6. The school is part of the Chula Vista Elementary District, which is ranked 533 out of 1,565 districts in the state.

Casillas (Joseph) Elementary consistently outperforms the district and state averages in Smarter Balanced Assessments for English Language Arts/Literacy and Mathematics. In the 2024-2025 school year, 58.91% of students were proficient or better in English Language Arts/Literacy, compared to 56.38% for the district and 48.81% for California. In Mathematics, 45% of Casillas students were proficient or better, compared to 45.94% for the district and 37.3% for the state. The school's performance is particularly strong for its Hispanic and White student populations, ranking in the top 25% and top 15% of California elementary schools, respectively.

While Casillas (Joseph) Elementary outperforms most nearby schools in the Chula Vista Elementary District, the nearby Discovery Charter school, which is not part of the district, outperforms Casillas across all grade levels and subject areas. The school has a relatively high per-student spending of $19,608 and a lower student-teacher ratio of 18.7, compared to the district averages. However, Casillas has experienced a significant increase in chronic absenteeism, rising from 15.4% in 2022-2023 to 20.4% in 2023-2024, which is an area of concern for the school and district to address.

431
Students ?
20.5
Student/teacher ratio ?
$28,591
Per pupil spending ?
45.2%
Free/discounted lunch ?
 1130 East J St.
       Chula Vista, CA  91910-7164

(619) 421-7555

District: Chula Vista Elementary


Students who attend Casillas (Joseph) Elementary usually attend:

Middle:    Rancho del Rey Middle
High:    Otay Ranch Senior High
Racial breakdown:

Hispanic:
66.8%
Asian:
11.8%
Two or more races:
8.8%
more
 See top rated California elementary schools

 Compare Casillas (Joseph) Elementary to nearby elementary schools!
At a glance
Ranking trend: Declining — 75th percentile in 2013 → 70th in 2025
Strengths
Test scores above the California average (51% vs 41% meeting standards)
Above the California median (70th percentile)
Worth a look
!Ranking has slipped — down 5 percentile points since 2013
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school51%
District avg50%
California avg41%
1,753rd of 5,857
California public elementary schools ?
Top 30%▼ down 3 pts since 2015
From top 26% (2015) to top 30% (2025)
See the entire ranking list of California Elementary Schools →
SchoolDigger rating ?
21st of 42Elementary Schools in the Chula Vista Elementary
516th of 1,543Chula Vista Elementary among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202566.71753 of 585770.1%★★★★☆
202464.31861 of 586968.3%★★★☆☆
202361.91961 of 585966.5%★★★☆☆
202270.91575 of 588373.2%★★★★☆
201984.7923 of 578984.1%★★★★☆
201889.4666 of 566288.2%★★★★☆
201782.81007 of 569282.3%★★★★☆
201679.31157 of 561479.4%★★★★☆
201570.31486 of 561173.5%★★★★☆
201374.31356 of 553075.5%★★★★☆
201265.11777 of 539067.0%★★★☆☆
201166.41673 of 537768.9%★★★☆☆
201069.31498 of 531471.8%★★★★☆
200978.81052 of 519379.7%★★★★☆
200880.6951 of 511381.4%★★★★☆
200776.31123 of 511378.0%★★★★☆
200675.61110 of 481877.0%★★★★☆
200585.1722 of 482285.0%★★★★☆
200473.91162 of 480975.8%★★★★☆

African American

YearAvg scoreStatewide rankCalifornia percentileRating
202472.6111 of 59381.3%★★★★☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202264.4510 of 222777.1%★★★★☆
201958.3761 of 258570.6%★★★★☆
201873.5364 of 212882.9%★★★★☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202450.31160 of 316263.3%★★★☆☆
202346.31397 of 324556.9%★★★☆☆
202241.91687 of 331149.0%★★☆☆☆
201895.496 of 324697.0%★★★★★

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202565.31734 of 559769.0%★★★☆☆
202456.52101 of 561262.6%★★★☆☆
202362.21842 of 560967.2%★★★☆☆
202269.51541 of 563572.7%★★★★☆
201985.0817 of 549285.1%★★★★☆
201888.3651 of 541388.0%★★★★☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202572.31096 of 510778.5%★★★★☆
202473.01048 of 510779.5%★★★★☆
202365.71366 of 508773.1%★★★★☆
202274.1976 of 508480.8%★★★★☆
201986.8435 of 496391.2%★★★★★
201893.9163 of 483096.6%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202560.51830 of 546066.5%★★★☆☆
202465.41478 of 551773.2%★★★★☆
202363.11568 of 536370.8%★★★★☆
202277.4851 of 526483.8%★★★★☆
201983.4568 of 517389.0%★★★★☆
201892.8187 of 508496.3%★★★★★

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202565.21741 of 562869.1%★★★☆☆
202468.41588 of 564371.9%★★★★☆
202358.62012 of 563864.3%★★★☆☆
202269.51553 of 566372.6%★★★★☆
201979.91077 of 551080.5%★★★★☆
201887.9686 of 543187.4%★★★★☆

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
20258.4669 of 7186.8%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202557.7843 of 284770.4%★★★★☆
202451.2933 of 263564.6%★★★☆☆
202350.4906 of 242062.6%★★★☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202374.5635 of 266176.1%★★★★☆
202285.3255 of 272690.6%★★★★★
201956.01338 of 283452.8%★★★☆☆
201867.0937 of 273765.8%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
African American (2024)81st percentile+13 vs school
Hispanic (2025)79th percentile+8 vs school
Disabled (2022)77th percentile+4 vs school
White (2023)76th percentile+10 vs school
Special Education (2025)70th percentile~ school
Male (2025)69th percentile~ school
Female (2025)69th percentile~ school
Low Socio Economic Status (2025)66th percentile-4 vs school
English Language Learner (2024)63rd percentile-5 vs school
Multi-racial (2025)7th percentile-63 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy59%+10 vs state
Mathematics45%+8 vs state
Science40%+7 vs state

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Schools Near Casillas (Joseph) Elementary

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Frequently Asked Questions about Casillas (Joseph) Elementary

Students at Casillas (Joseph) Elementary are 67% Hispanic, 12% Asian, 9% Two or more races, 8% White, 4% African American.

Students who attend Casillas (Joseph) Elementary usually go on to attend:

Middle : Rancho del Rey Middle
High : Otay Ranch Senior High

Casillas (Joseph) Elementary ranks 1753rd of 5857 California elementary schools. SchoolDigger rates this school 4 stars out of 5.

In the 2024-25 school year, 431 students attended Casillas (Joseph) Elementary.

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Latest California data All new data »
2024–25 school spending dataJul 1, 2026
2024–25 attendance dataMar 13, 2026
2024–25 CSA Spanish test scoresDec 22, 2025
2024–25 dropout rates & graduation ratesNov 14, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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