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Bel Aire Elementary

Public Grades 3-5
257th
SchoolDigger Rank ?
of 5,817 California Elementary Schools
Better than 96% of California elementary schools
Summary

Bel Aire Elementary is a 322-student public school in Tiburon, serving grades 3–5 in the Reed Union Elementary District. Its results are strong compared with California overall, but the clearest concern is science, where performance trails both the district and nearby schools.

Bel Aire students scored 79% in ELA, 79% in math and 66% in science in 2025–26. Compared with the district, ELA was 2 points lower, math was roughly even (slightly higher) and science was 6 points lower. The school was well above state results in all three subjects: by 30 points in ELA, 41 in math and 30 in science. Among nearby schools with comparable results, averages were 78% in ELA, 80% in math and 74% in science. Bel Aire was 1 point above the nearby ELA average, 1 point below in math and 8 points below in science; its science result was the second-lowest among the nearby elementary schools with results.

Since 2022–23, Bel Aire’s ELA and math results rose by about 1 point each, while science dipped by about 1 point. Its advantage over the state narrowed in all three subjects, even as its science gap with the district widened. SchoolDigger’s overall ranking improved from 512th of 5,869 schools and the 91st percentile in 2023–24 to 256th of 5,804 and the 96th percentile in 2025–26; it received 5 stars. SchoolDigger’s statewide percentile for Multi-racial Students rose from 64th to 83rd over those years, a notable improvement in its measure of how well the school serves this group, though still below the schoolwide percentile. The student-teacher ratio is 17.7:1. In 2024–25, 8% of students were free/reduced lunch eligible, up from 4% in 2022–23.

322
Students ?
17.7
Student/teacher ratio ?
$28,478
Per pupil spending ?
8.1%
Free/reduced lunch eligible (2024-25) ?
All students in California receive free school meals.
 277 Karen Way
       Tiburon, CA  94920-2044

(415) 388-7100

District: Reed Union Elementary


Students who attend Bel Aire Elementary usually attend:

Middle:    Del Mar Middle
Racial breakdown:

White:
68.9%
Two or more races:
10.9%
Hispanic:
10.2%
more
 See top rated California elementary schools

 Compare Bel Aire Elementary to nearby elementary schools!
At a glance
▬ Ranking trend: Holding steady — 98th percentile in 2016 → 96th in 2026
Strengths
✓Test scores above the California average (77% vs 42% meeting standards)
✓Ranks in the top 4% of California elementary schools
Students meeting standards (2025-2026) ?
This school77%
District avg79%
California avg42%
257th of 5,817
California public elementary schools ?
Top 4%▼ down 2 pts since 2016
See the entire ranking list of California Elementary Schools →
★★★★★
SchoolDigger rating ?
27th of 1,530Reed Union 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
202695.8257 of 581795.6%★★★★★
202594.8350 of 585794.0%★★★★★
202492.8512 of 586991.3%★★★★★
202395.4331 of 585994.4%★★★★★
202295.8310 of 588394.7%★★★★★
202195.090 of 141793.6%★★★★★
201994.3351 of 578993.9%★★★★★
201895.0284 of 566295.0%★★★★★
201794.9332 of 569294.2%★★★★★
201697.1138 of 561497.5%★★★★★
201597.5143 of 561197.5%★★★★★
201391.8347 of 553093.7%★★★★★
201295.464 of 539098.8%★★★★★
201195.2110 of 537798.0%★★★★★
201095.4115 of 531497.8%★★★★★
200995.2154 of 519397.0%★★★★★
200896.981 of 511398.4%★★★★★
200798.338 of 511399.3%★★★★★
200697.485 of 481898.2%★★★★★
200595.3196 of 482295.9%★★★★★
200497.889 of 480998.1%★★★★★

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
202681.6124 of 121089.8%★★★★☆
202490.56 of 120599.5%★★★★★
201969.5389 of 114966.1%★★★☆☆
201867.0424 of 107160.4%★★★☆☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202294.1113 of 222794.9%★★★★★
202195.69 of 29396.9%★★★★★
201991.8152 of 258594.1%★★★★★
201894.496 of 212895.5%★★★★★

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202691.8469 of 558191.6%★★★★★
202594.2321 of 559794.3%★★★★★
202488.4694 of 561287.6%★★★★☆
202391.0563 of 560990.0%★★★★☆
202293.8389 of 563593.1%★★★★★
202194.675 of 126794.1%★★★★★
201994.3274 of 549295.0%★★★★★
201893.9299 of 541394.5%★★★★★

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202692.7235 of 509495.4%★★★★★
201998.352 of 496399.0%★★★★★

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202696.3160 of 560397.1%★★★★★
202592.7414 of 562892.6%★★★★★
202493.6380 of 564393.3%★★★★★
202396.9159 of 563897.2%★★★★★
202296.1227 of 566396.0%★★★★★
202193.1101 of 127292.1%★★★★★
201992.4420 of 551092.4%★★★★★
201894.6275 of 543194.9%★★★★★

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
202677.9131 of 75382.6%★★★★☆
202572.4187 of 71874.0%★★★★☆
202467.5239 of 67064.3%★★★☆☆
202372.1189 of 66971.7%★★★★☆
202279.993 of 61084.8%★★★★☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202699.715 of 292799.5%★★★★★
202597.069 of 284797.6%★★★★★
202493.0146 of 263594.5%★★★★★
202396.779 of 242096.7%★★★★★

White

YearAvg scoreStatewide rankCalifornia percentileRating
202682.8322 of 253687.3%★★★★☆
202581.4363 of 259886.0%★★★★☆
202474.6644 of 265175.7%★★★★☆
202381.0387 of 266185.5%★★★★☆
202281.6390 of 272685.7%★★★★☆
201978.7507 of 283482.1%★★★★☆
201881.6393 of 273785.6%★★★★☆
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)
Special Education (2026)99th percentile+4 vs school
Male (2026)97th percentile~ school
Hispanic (2026)95th percentile~ school
Disabled (2022)95th percentile~ school
Female (2026)92nd percentile-4 vs school
Asian (2026)90th percentile-6 vs school
White (2026)87th percentile-8 vs school
Multi-racial (2026)83rd percentile-13 vs school
By subject vs California (2025-2026) ?
English Language Arts/Literacy79%+30 vs state
Mathematics79%+41 vs state
Science66%+30 vs state

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Frequently Asked Questions about Bel Aire Elementary

Yes! Bel Aire Elementary is one of the best elementary schools in the state. It ranks 257th of 5817 California elementary schools.

Students at Bel Aire Elementary are 69% White, 11% Two or more races, 10% Hispanic, 8% Asian, 2% African American.

Students who attend Bel Aire Elementary usually go on to attend:

Middle : Del Mar Middle

In the 2024-25 school year, 322 students attended Bel Aire Elementary.

Rate Bel Aire Elementary!



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Latest California data All new data »
2024–25 school spending data (updated)NewNov 2, 2026
2013–14 through 2024–25 immunization rates (updated)Oct 19, 2026
2025–26 attendance data, dropout rates & graduation ratesOct 15, 2026
2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresOct 15, 2026


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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