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Discovery Elementary

Public Grades K-5
251st
SchoolDigger Rank ?
of 5,857 California Elementary Schools
Better than 96% of California elementary schools
Summary

Discovery Elementary is a large, high-performing public elementary school serving 717 students in grades K-5 within the San Marcos Unified district, consistently ranking among the top schools in California.

The school's academic results are exceptional, with over 80% of students proficient in English and 78% in math, significantly outpacing both district and state averages. This high performance is consistent across all grade levels and is particularly notable for its strength in science. Furthermore, the school has successfully maintained a low chronic absenteeism rate of just 9%, which is less than half the state average and shows a strong recovery from pandemic-era challenges.

What truly sets Discovery Elementary apart is its remarkable success with all student groups and its standing compared to nearby schools. It ranks in the 96th percentile statewide, outperforming close neighbors like Paloma Elementary (93rd percentile) and Double Peak (92nd percentile), and dramatically outperforming others such as La Mirada Academy (27th percentile) just 1.3 miles away. This shows that school quality can vary greatly even within the same area, and Discovery's achievements highlight effective teaching and institutional practices rather than just funding, as some higher-spending schools in the district have much lower rankings.

717
Students ?
26.0
Student/teacher ratio ?
$17,592
Per pupil spending ?
17.4%
Free/discounted lunch ?
 730 Applewilde Dr.
       San Marcos, CA  92078-4969

(760) 290-2077

District: San Marcos Unified


Students who attend Discovery Elementary usually attend:

Middle:    San Elijo Middle
High:    San Marcos High
Racial breakdown:

White:
44.8%
Hispanic:
24.4%
Asian:
19.7%
more
 See top rated California elementary schools

 Compare Discovery Elementary to nearby elementary schools!
At a glance
Ranking trend: Improving — 91st percentile in 2013 → 96th in 2025
Strengths
Test scores above the California average (78% vs 41% meeting standards)
Ranks in the top 4% of California elementary schools
Ranking is trending up — up 5 percentile points since 2013
Worth a look
!Large classes — about 26 students per teacher
Students meeting standards (2024-2025) ?
This school78%
District avg50%
California avg41%
251st of 5,857
California public elementary schools ?
Top 4%▲ up 8 pts since 2015
From top 12% (2015) to top 4% (2025)
See the entire ranking list of California Elementary Schools →
SchoolDigger rating ?
1st of 12Elementary Schools in the San Marcos Unified
488th of 1,543San Marcos Unified 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
202595.8251 of 585795.7%★★★★★
202493.8443 of 586992.5%★★★★★
202397.2166 of 585997.2%★★★★★
202295.7320 of 588394.6%★★★★★
201989.2690 of 578988.1%★★★★☆
201888.2729 of 566287.1%★★★★☆
201783.4984 of 569282.7%★★★★☆
201689.4650 of 561488.4%★★★★☆
201588.9670 of 561188.1%★★★★☆
201389.7483 of 553091.3%★★★★★
201290.0421 of 539092.2%★★★★★
201192.0315 of 537794.1%★★★★★
201089.4474 of 531491.1%★★★★★
200991.4396 of 519392.4%★★★★★
200888.1582 of 511388.6%★★★★☆
200784.1791 of 511384.5%★★★★☆
200682.8835 of 481882.7%★★★★☆
200581.0890 of 482281.5%★★★★☆
200484.2737 of 480984.7%★★★★☆

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
202581.1138 of 120388.5%★★★★☆
202470.3406 of 120566.3%★★★☆☆
202284.059 of 115494.9%★★★★★

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
201988.8197 of 258592.4%★★★★★
201882.2254 of 212888.1%★★★★☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
201974.0441 of 327586.5%★★★★☆
201872.3489 of 324684.9%★★★★☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202595.3236 of 559795.8%★★★★★
202494.0354 of 561293.7%★★★★★
202395.5243 of 560995.7%★★★★★
202295.8240 of 563595.7%★★★★★
201989.6581 of 549289.4%★★★★☆
201890.0573 of 541389.4%★★★★☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202598.057 of 510798.9%★★★★★
202489.6365 of 510792.9%★★★★★
202396.1126 of 508797.5%★★★★★
202293.6244 of 508495.2%★★★★★
201994.3155 of 496396.9%★★★★★
201885.2486 of 483089.9%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202590.3355 of 546093.5%★★★★★
202490.7423 of 551792.3%★★★★★
202396.2148 of 536397.2%★★★★★
202295.8150 of 526497.2%★★★★★
201983.2577 of 517388.8%★★★★☆
201881.0644 of 508487.3%★★★★☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202594.1322 of 562894.3%★★★★★
202490.7564 of 564390.0%★★★★★
202397.5100 of 563898.2%★★★★★
202293.8384 of 566393.2%★★★★★
201985.3805 of 551085.4%★★★★☆
201883.1932 of 543182.8%★★★★☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202597.654 of 284798.1%★★★★★
202498.347 of 263598.2%★★★★★

White

YearAvg scoreStatewide rankCalifornia percentileRating
202585.6212 of 259891.8%★★★★★
202484.5256 of 265190.3%★★★★★
202391.171 of 266197.3%★★★★★
202290.980 of 272697.1%★★★★★
201977.5559 of 283480.3%★★★★☆
201879.8455 of 273783.4%★★★★☆
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)
Hispanic (2025)99th percentile+3 vs school
Special Education (2025)98th percentile~ school
Female (2025)96th percentile~ school
Male (2025)94th percentile~ school
Low Socio Economic Status (2025)93rd percentile~ school
Disabled (2019)92nd percentile+4 vs school
White (2025)92nd percentile-4 vs school
Asian (2025)89th percentile-7 vs school
English Language Learner (2019)87th percentile~ school
By subject vs California (2024-2025) ?
English Language Arts/Literacy80%+31 vs state
Mathematics78%+41 vs state
Science69%+36 vs state

1.0
2 ratings · 2 written reviews
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What people are saying
by a parent
Friday, January 18, 2019

Open Quote While I think there are some wonderful people at Discovery as teachers and other staff, I have to give a low rating based on the principal and vice principle. For all of the 2017/2018 school year, my son was repeatedly harmed on the playground by another child. He asked for help multiple times, and nothing was ever done. Within the first month of the 2018/2019 school year, my son finally got fed up and hit the other child back. This happened twice, and both times my son was labeled a fighter. Only when I explained in detail what had been happening to his teacher, did anything change. Somehow she managed to work it out with the other childs teacher so the boys would not be near each other on the playground. She miraculously made it all stop almost immediately with just a bit of effort. Shortly after that finally ended, my son was playing with a couple of friends, when another boy and his two friends approached them. Something rude was apparently said, and my son told them it wasn't nice. He proceeded to then get kicked in the legs and testicles. At that point he again fought back and hit the boy once. He was then strangled hard enough to leave hand marks on his neck for 3 days, as well as two fat, bruised lips that he cried in pain about for an entire week. My son was spoken to without me (by the principal, because as a supervisor brought my bleeding son to the vice principal she was told "don't bring that to me, I don't want to deal with it"), and then I was simply told that he needs to work on controlling himself when he gets frustrated. End of story. I previously worked there as a supervisor, and have seen kids hurt each other on a regular basis. I believe this is now the climate of the school as the kids have learned that they will not have consequences for physically hurting another child. I will not return to work there, and my son has been enrolled elsewhere as I do not feel as though I should have to worry whether my SEVEN year old is safe and protected at school every day. As I said before, the only stars given to this school were because of other staff members that work hard and are good at their jobs. Close Quote


Facebook Profile Picture by a parent on FaceBook
Tuesday, August 16, 2016

Open Quote Less than average school. Bullying, stealing in school. Unresponsive, careless Principal. Close Quote





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Frequently Asked Questions about Discovery Elementary

In the 2024-25 school year, 717 students attended Discovery Elementary.

Yes! Discovery Elementary is one of the best elementary schools in the state. It ranks 251st of 5857 California elementary schools.

Students at Discovery Elementary are 45% White, 24% Hispanic, 20% Asian, 10% Two or more races.

Students who attend Discovery Elementary usually go on to attend:

Middle : San Elijo Middle
High : San Marcos High


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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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