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San Mateo Park Elementary

Public Grades K-5
5812th
SchoolDigger Rank ?
of 5,817 California Elementary Schools
Better than 0% of California elementary schools
Summary

San Mateo Park Elementary is a K–5 school in San Mateo, serving 340 students in the San Mateo-Foster City district. The most important finding is that its 2025–26 proficiency results were far below district and state results and below every nearby K–5 school in English language arts (ELA), math, and science.

There is no tested subject in which the school stands out positively against nearby schools. Proficiency was 4% in ELA, 6% in math, and 0% in science, compared with district results of 53%, 50%, and 45%, and state results of 49%, 38%, and 36%, respectively. Nearby K–5 averages were 69% in ELA, 71% in math, and 62% in science; San Mateo Park’s result was below even the lowest nearby result in each subject. ELA is the weakest relative to both district and state, with gaps of 49 and 46 percentage points. Science is the least far behind the nearby average, but its 62-point gap is still substantial.

Results have declined across the four test years: from 2022–23 to 2025–26, proficiency fell 14 points in ELA, 17 in math, and 21 in science, while the gaps to the state widened by 17, 21, and 27 points. Chronic absenteeism has improved by 10 points since 2021–22, but at 27% in 2025–26 it remained higher than the district’s 15%, the state’s 18%, and every nearby school. SchoolDigger placed the school at the 0th percentile, with 0 stars, in 2025–26; its rank was 5,799 of 5,804. Its student-teacher ratio was 24.2 in 2024–25, the third-highest among the comparison schools, and 64% of students were free/reduced lunch eligible that year, the second-highest nearby rate. A notable SchoolDigger subgroup result is that its statewide measure of how well the school serves special education students fell from the 74th percentile in 2022–23 to the 4th percentile in 2025–26.

340
Students ?
24.2
Student/teacher ratio ?
$26,702
Per pupil spending ?
63.5%
Free/reduced lunch eligible (2024-25) ?
All students in California receive free school meals.
96%
Kindergartners with all required immunizations (2024-25)
Exemptions: 0% (any vaccine)
 161 Clark Dr.
       San Mateo, CA  94402-1002

(650) 312-7577

District: San Mateo-Foster City


Students who attend San Mateo Park Elementary usually attend:

Middle:    Borel Middle
High:    San Mateo High
Racial breakdown:

Hispanic:
85.6%
White:
5.0%
Two or more races:
5.0%
more
 See top rated California elementary schools

 Compare San Mateo Park Elementary to nearby elementary schools!
At a glance
▼ Ranking trend: Declining — 26th percentile in 2016 → <1st in 2026
Worth a look
!Test scores below the California average (4% vs 42% meeting standards)
!In the lower quartile statewide (<1st percentile)
!High chronic absenteeism (27% vs 18% California)
Students meeting standards (2025-2026) ?
This school4%
District avg51%
California avg42%
5,812th of 5,817
California public elementary schools ?
Bottom 1%▼ down 25 pts since 2016
From bottom 26% (2016) to bottom 1% (2026)
See the entire ranking list of California Elementary Schools →
★★★★★
SchoolDigger rating ?
18th of 18Elementary Schools in the San Mateo-Foster City
472nd of 1,530San Mateo-Foster City 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
20263.85812 of 58170.1%☆☆☆☆☆
202512.05504 of 58576.0%☆☆☆☆☆
202412.85502 of 58696.3%☆☆☆☆☆
202320.64791 of 585918.2%★☆☆☆☆
202214.95370 of 58838.7%☆☆☆☆☆
202121.41121 of 141720.9%★☆☆☆☆
201929.43984 of 578931.2%★★☆☆☆
201822.74452 of 566221.4%★☆☆☆☆
201725.64204 of 569226.1%★☆☆☆☆
201625.04182 of 561425.5%★☆☆☆☆
201539.63031 of 561146.0%★★☆☆☆
201325.14392 of 553020.6%★☆☆☆☆
201222.04514 of 539016.3%★☆☆☆☆
201118.04799 of 537710.7%★☆☆☆☆
201038.73257 of 531438.7%★★☆☆☆
200955.42154 of 519358.5%★★★☆☆
200854.62125 of 511358.4%★★★☆☆
200751.42240 of 511356.2%★★★☆☆
200654.31992 of 481858.7%★★★☆☆
200541.42634 of 482245.4%★★☆☆☆
200448.72224 of 480953.8%★★★☆☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202424.52865 of 31629.4%☆☆☆☆☆
202338.31936 of 324540.3%★★☆☆☆
202238.51917 of 331142.1%★★☆☆☆
202132.4443 of 60226.4%★☆☆☆☆
201920.73141 of 32754.1%☆☆☆☆☆
201829.42438 of 324624.9%★☆☆☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
20265.05572 of 55810.2%☆☆☆☆☆
202514.15166 of 55977.7%☆☆☆☆☆
202412.95298 of 56125.6%☆☆☆☆☆
202315.45104 of 56099.0%☆☆☆☆☆
202211.25474 of 56352.9%☆☆☆☆☆
202121.11016 of 126719.8%★☆☆☆☆
201929.33879 of 549229.4%★☆☆☆☆
201823.54276 of 541321.0%★☆☆☆☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
20263.65090 of 50940.1%☆☆☆☆☆
202511.54919 of 51073.7%☆☆☆☆☆
202411.74944 of 51073.2%☆☆☆☆☆
202324.94112 of 508719.2%★☆☆☆☆
202212.94909 of 50843.4%☆☆☆☆☆
201922.44226 of 496314.8%★☆☆☆☆
201820.74199 of 483013.1%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
20264.25416 of 54230.1%☆☆☆☆☆
202510.75291 of 54603.1%☆☆☆☆☆
20249.65420 of 55171.8%☆☆☆☆☆
202314.85053 of 53635.8%☆☆☆☆☆
202214.84981 of 52645.4%☆☆☆☆☆
202120.3989 of 111010.9%★☆☆☆☆
201923.04358 of 517315.8%★☆☆☆☆
201824.84133 of 508418.7%★☆☆☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
20263.95598 of 56030.1%☆☆☆☆☆
202511.25368 of 56284.6%☆☆☆☆☆
202414.75182 of 56438.2%☆☆☆☆☆
202329.13850 of 563831.7%★★☆☆☆
202221.14612 of 566318.6%★☆☆☆☆
202123.2980 of 127223.0%★☆☆☆☆
201930.33774 of 551031.5%★★☆☆☆
201823.84205 of 543122.6%★☆☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202616.72810 of 29274.0%☆☆☆☆☆
202360.7636 of 242073.7%★★★★☆
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)
English Language Learner (2024)9th percentile+3 vs school
Special Education (2026)4th percentile+4 vs school
Female (2026)<1st percentile~ school
Low Socio Economic Status (2026)<1st percentile~ school
Male (2026)<1st percentile~ school
Hispanic (2026)<1st percentile~ school
By subject vs California (2025-2026) ?
Mathematics6%-33 vs state
English Language Arts/Literacy4%-46 vs state
Science0%-36 vs state

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What people are saying
by a teacher
Friday, September 20, 2019

Open Quote This school is comprised of caring, responsible, creative, and curious students. The pod structure of the school make it a cozy and nurturing environment with the library at its heart. The outdoor space, with it's garden, large natural lawn, two blacktops, large playground, and peripheral tree-lined area, is a haven for play. My colleagues are also dedicated educators who strive to meet the academic and social emotional needs of our diverse student population. Close Quote





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Frequently Asked Questions about San Mateo Park Elementary

Students at San Mateo Park Elementary are 86% Hispanic, 5% White, 5% Two or more races, 3% Asian.

In the 2024-25 school year, 340 students attended San Mateo Park Elementary.

Students who attend San Mateo Park Elementary usually go on to attend:

Middle : Borel Middle
High : San Mateo High

San Mateo Park Elementary ranks in the bottom 0.1% of California elementary schools.

Rate San Mateo Park Elementary!



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Latest California data All new data »
2013–14 through 2024–25 immunization rates (updated)NewOct 19, 2026
2025–26 attendance data, dropout rates & graduation ratesOct 15, 2026
2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresOct 15, 2026
2024–25 school spending dataJul 1, 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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