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allk12 · Rankings · Biggest declines · California · San Joaquin County

The public schools with the biggest test-score declines in San Joaquin County, California

Across San Joaquin County, California, 174 public schools are ranked here, ranked by the 3-year drop in composite math + reading proficiency. Ripon High leads the list at -17.6pp, against a median of +1.4pp across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked
174
San Joaquin County, California
Best 3-yr change
-17.6pp
Median 3-yr change
+1.4pp
BIGGEST DECLINES · SAN JOAQUIN COUNTY, CALIFORNIA
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Ripon HighRipon, CARipon Unified1,05165.3%47.7%-17.6pp
2Victor ElementaryVictor, CALodi Unified15632.4%20.5%-11.9pp
3Wanda Hirsch ElementaryTracy, CATracy Joint Unified35939.6%28.7%-10.9pp
4Lammersville ElementaryTracy, CALammersville Joint Unified20355.6%45.4%-10.3pp
5Golden West ElementaryManteca, CAManteca Unified59123.0%14.0%-9.0pp
6Louis J. Villalovoz ElementaryTracy, CATracy Joint Unified41137.6%29.8%-7.8pp
7New Hope ElementaryThornton, CANew Hope Elementary16436.3%28.6%-7.7pp
8Lockeford ElementaryLockeford, CALodi Unified54129.9%22.3%-7.6pp
9Leroy Nichols ElementaryLodi, CALodi Unified34435.0%27.9%-7.1pp
10George Washington ElementaryStockton, CAStockton Unified18120.8%13.9%-6.9pp
11George McParland ElementaryManteca, CAManteca Unified1,19541.3%34.5%-6.8pp
12Joshua Cowell ElementaryManteca, CAManteca Unified70226.9%20.3%-6.6pp
13Kohl Open ElementaryStockton, CAStockton Unified22132.8%26.1%-6.6pp
14Stella Brockman ElementaryManteca, CAManteca Unified83329.4%23.2%-6.2pp
15El Portal MiddleEscalon, CAEscalon Unified58735.7%29.7%-6.0pp
16Waverly ElementaryStockton, CALinden Unified43829.7%23.7%-6.0pp
17Cesar Chavez HighStockton, CAStockton Unified2,02127.0%21.9%-5.1pp
18Ronald E. McNair HighStockton, CALodi Unified1,64428.8%23.8%-5.0pp
19Stockton Early College AcademyStockton, CAStockton Unified42882.6%77.6%-5.0pp
20August Knodt ElementaryStockton, CAManteca Unified64219.6%14.6%-4.9pp
21Lois E. Borchardt ElementaryLodi, CALodi Unified75536.2%31.5%-4.7pp
22Ellerth E. Larson ElementaryLodi, CALodi Unified89054.2%49.5%-4.7pp
23Altamont ElementaryMountain House, CALammersville Joint Unified61672.0%67.4%-4.6pp
24Lodi HighLodi, CALodi Unified1,95239.1%35.1%-4.1pp
25John Muir ElementaryStockton, CALodi Unified55955.0%50.9%-4.1pp
26Manlio Silva ElementaryStockton, CALodi Unified79947.6%43.5%-4.1pp
27ElkhornStockton, CALodi Unified26396.4%92.4%-4.0pp
28Heritage ElementaryLodi, CALodi Unified43229.2%25.2%-3.9pp
29Wagner-Holt ElementaryStockton, CALodi Unified41722.1%18.2%-3.8pp
30Davis ElementaryStockton, CALodi Unified35722.6%19.2%-3.4pp
31Julia Morgan ElementaryStockton, CALodi Unified40742.4%39.0%-3.4pp
32Middle College HighStockton, CALodi Unified34390.0%86.7%-3.3pp
33George Lincoln MosherStockton, CALodi Unified56233.6%30.2%-3.3pp
34Nightingale CharterStockton, CAStockton Unified42524.6%21.6%-2.9pp
35Primary Years AcademyStockton, CAStockton Unified28740.5%37.7%-2.8pp
36Erma B. Reese ElementaryLodi, CALodi Unified59344.6%42.0%-2.6pp
37Great Valley ElementaryStockton, CAManteca Unified98324.1%21.8%-2.4pp
38Mossdale ElementaryLathrop, CAManteca Unified1,08739.4%36.9%-2.4pp
39Montezuma ElementaryStockton, CAStockton Unified65223.0%20.7%-2.3pp
40McKinley ElementaryTracy, CATracy Joint Unified43624.9%22.7%-2.2pp
41John C. Fremont ElementaryStockton, CAStockton Unified81313.2%11.1%-2.2pp
42Tully C. KnolesStockton, CALincoln Unified64329.5%27.4%-2.1pp
43Shasta ElementaryManteca, CAManteca Unified72625.3%23.2%-2.1pp
44Lincoln ElementaryManteca, CAManteca Unified73615.3%13.4%-1.8pp
45Walter Woodward ElementaryManteca, CAManteca Unified1,05636.2%34.5%-1.8pp
46Roosevelt ElementaryStockton, CAStockton Unified29715.1%13.3%-1.8pp
47Veritas ElementaryManteca, CAManteca Unified1,26644.8%43.2%-1.6pp
48Hazelton ElementaryStockton, CAStockton Unified58615.9%14.3%-1.6pp
49Lincoln HighStockton, CALincoln Unified2,80142.2%40.7%-1.5pp
50Tracy HighTracy, CATracy Joint Unified1,73938.8%37.4%-1.4pp
Page 1 of 4 · top 174 of 174 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.