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allk12 · Rankings · Lowest proficiency · California · San Mateo County · Elementary schools

The lowest-performing public elementary schools by test proficiency in San Mateo County, California

This ranking covers the lowest-performing public elementary schools by test proficiency in San Mateo County, California, drawn from 96 qualifying public elementary schools. Los Robles-Ronald McNair Academy leads the list at 5.3%, against a median of 57.9% across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked
96
San Mateo County, California
Best % Proficient
5.3%
Median % Proficient
57.9%
LOWEST PROFICIENCY · SAN MATEO COUNTY, CALIFORNIA
#SchoolCityDistrictLevel% FRLStudents% Proficient
1Los Robles-Ronald McNair AcademyEast Palo Alto, CARavenswood City ElementaryElementary89.1%2765.3%
2Costano ElementaryEast Palo Alto, CARavenswood City ElementaryElementary90.0%3697.3%
3Belle Haven ElementaryMenlo Park, CARavenswood City ElementaryElementary87.5%3128.6%
4Garfield ElementaryMenlo Park, CARedwood City ElementaryElementary94.6%28010.1%
5San Mateo Park ElementarySan Mateo, CASan Mateo-Foster CityElementary63.5%34015.1%
6Hoover ElementaryRedwood City, CARedwood City ElementaryElementary96.7%67515.3%
7Taft ElementaryRedwood City, CARedwood City ElementaryElementary93.8%35715.5%
8Roosevelt ElementaryRedwood City, CARedwood City ElementaryElementary69.1%38217.0%
9LEAD ElementarySan Mateo, CASan Mateo-Foster CityElementary66.5%34917.9%
10Sunnybrae ElementarySan Mateo, CASan Mateo-Foster CityElementary75.1%34618.6%
11Spruce ElementarySouth San Francisco, CASouth San Francisco UnifiedElementary61.2%38421.8%
12Laurel ElementarySan Mateo, CASan Mateo-Foster CityElementary76.5%46922.5%
13Belle Air ElementarySan Bruno, CASan Bruno Park ElementaryElementary76.4%25022.7%
14Los Cerritos ElementarySouth San Francisco, CASouth San Francisco UnifiedElementary62.2%30423.3%
15Martin ElementarySouth San Francisco, CASouth San Francisco UnifiedElementary69.7%37025.8%
16BayshoreDaly City, CABayshore ElementaryElementary63.7%34228.5%
17Alvin S. Hatch ElementaryHalf Moon Bay, CACabrillo UnifiedElementary36.2%54428.6%
18Sunset Ridge ElementaryPacifica, CAPacificaElementary41.7%34831.4%
19Pescadero Elementary and MiddlePescadero, CALa Honda-Pescadero UnifiedElementary42.1%12632.0%
20Fiesta Gardens International ElementarySan Mateo, CASan Mateo-Foster CityElementary56.0%41832.4%
21Lomita Park ElementarySan Bruno, CAMillbrae ElementaryElementary35.4%27733.5%
22Westlake ElementaryDaly City, CAJefferson ElementaryElementary54.5%32133.8%
23Sunshine Gardens ElementarySouth San Francisco, CASouth San Francisco UnifiedElementary48.3%32933.9%
24Woodrow Wilson ElementaryDaly City, CAJefferson ElementaryElementary61.3%26634.8%
25Franklin Delano Roosevelt ElementaryDaly City, CAJefferson ElementaryElementary42.2%29436.0%
26Daniel Webster ElementaryDaly City, CAJefferson ElementaryElementary61.2%31737.0%
27Garden Village ElementaryColma, CAJefferson ElementaryElementary60.1%28837.7%
28El Granada ElementaryHalf Moon Bay, CACabrillo UnifiedElementary25.3%32439.5%
29Adelante Selby Spanish ImmersionAtherton, CARedwood City ElementaryElementary60.1%58239.6%
30Bayside AcademySan Mateo, CASan Mateo-Foster CityElementary43.2%84040.3%
31Allen (Decima M.) ElementarySan Bruno, CASan Bruno Park ElementaryElementary64.9%39640.6%
32Henry Ford ElementaryRedwood City, CARedwood City ElementaryElementary66.1%44542.5%
33Meadow Heights ElementarySan Mateo, CASan Mateo-Foster CityElementary47.1%23843.1%
34George Washington ElementaryDaly City, CAJefferson ElementaryElementary61.7%20644.0%
35Susan B. Anthony ElementaryDaly City, CAJefferson ElementaryElementary51.8%40744.6%
36Beresford ElementarySan Mateo, CASan Mateo-Foster CityElementary58.7%21845.0%
37Margaret Pauline Brown ElementaryDaly City, CAJefferson ElementaryElementary48.2%30347.0%
38Thomas Edison ElementaryDaly City, CAJefferson ElementaryElementary37.8%29447.4%
39Clifford ElementaryRedwood City, CARedwood City ElementaryElementary50.3%69847.4%
40Ortega ElementaryPacifica, CAPacificaElementary13.6%40449.2%
41Ponderosa ElementarySouth San Francisco, CASouth San Francisco UnifiedElementary35.4%35950.0%
42John F. Kennedy ElementaryDaly City, CAJefferson ElementaryElementary52.3%30451.6%
43Junipero Serra ElementaryDaly City, CASouth San Francisco UnifiedElementary40.9%28652.0%
44Skyline ElementaryDaly City, CASouth San Francisco UnifiedElementary39.3%36655.0%
45Highlands ElementarySan Mateo, CASan Mateo-Foster CityElementary27.4%37955.1%
46Nesbit ElementaryBelmont, CABelmont-Redwood Shores ElementaryElementary27.0%56655.8%
47Ocean Shore ElementaryPacifica, CAPacificaElementary16.6%36856.9%
48Cabrillo ElementaryPacifica, CAPacificaElementary13.5%52457.0%
49Vallemar ElementaryPacifica, CAPacificaElementary15.6%50058.8%
50Baywood ElementarySan Mateo, CASan Mateo-Foster CityElementary25.8%48959.3%
Page 1 of 2 · top 96 of 96 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.