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allk12 · Rankings · Most improved · California · Sonoma County

The public schools with the most improved test scores in Sonoma County, California

Across Sonoma County, California, 113 public schools are ranked here, ranked by the 3-year gain in composite math + reading proficiency. Park Side Elementary leads the list at +20.3pp, against a median of +1.2pp 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
113
Sonoma County, California
Top 3-yr change
+20.3pp
Median 3-yr change
+1.2pp
MOST IMPROVED · SONOMA COUNTY, CALIFORNIA
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Park Side ElementarySebastopol, CASebastopol Union Elementary26838.2%58.5%+20.3pp
2San Miguel ElementarySanta Rosa, CAMark West Union Elementary40141.9%60.3%+18.4pp
3La Tercera ElementaryPetaluma, CAOld Adobe Union29532.2%49.5%+17.3pp
4Healdsburg Junior HighHealdsburg, CAHealdsburg Unified29325.9%42.3%+16.4pp
5Healdsburg HighHealdsburg, CAHealdsburg Unified50338.4%52.6%+14.2pp
6Bellevue ElementarySanta Rosa, CABellevue Union38214.8%28.8%+14.0pp
7Sonoma Mountain ElementaryPetaluma, CAOld Adobe Union42261.6%75.4%+13.8pp
8Analy HighSebastopol, CAWest Sonoma County Union High1,47342.0%54.3%+12.4pp
9University Elementary at La FiestaRohnert Park, CACotati-Rohnert Park Unified29134.7%46.1%+11.4pp
10Santa Rosa Accelerated CharterSanta Rosa, CASanta Rosa High12878.5%89.8%+11.4pp
11Richard Crane ElementaryRohnert Park, CACotati-Rohnert Park Unified27417.9%29.2%+11.3pp
12Robert L. Stevens ElementarySanta Rosa, CAWright Elementary42144.7%55.7%+11.0pp
13West Side ElementaryHealdsburg, CAWest Side Union Elementary13070.6%81.2%+10.6pp
14Healdsburg ElementaryHealdsburg, CAHealdsburg Unified40146.7%56.8%+10.0pp
15Roseland ElementarySanta Rosa, CARoseland47123.6%33.0%+9.5pp
16Rancho Cotate HighRohnert Park, CACotati-Rohnert Park Unified1,75524.7%32.1%+7.4pp
17Liberty ElementaryPetaluma, CALiberty Elementary16272.1%79.4%+7.4pp
18Albert F. Biella ElementarySanta Rosa, CASanta Rosa Elementary27416.4%23.8%+7.3pp
19Meadow View ElementarySanta Rosa, CABellevue Union46815.6%22.6%+7.0pp
20Kenwood ElementaryKenwood, CAKenwood12459.2%66.2%+7.0pp
21Two Rock ElementaryPetaluma, CATwo Rock Union13536.6%43.5%+6.9pp
22Hillcrest MiddleSebastopol, CAGravenstein Union Elementary29761.0%67.7%+6.7pp
23Piner HighSanta Rosa, CASanta Rosa High1,43421.6%27.8%+6.2pp
24Mary Collins Charter School at Cherry ValleyPetaluma, CAPetaluma Joint Union High49448.8%54.8%+6.0pp
25Evergreen ElementaryRohnert Park, CACotati-Rohnert Park Unified63041.3%46.7%+5.5pp
26Village Elementary CharterSanta Rosa, CARincon Valley Union Elementary38446.2%51.8%+5.5pp
27Kawana Springs ElementarySanta Rosa, CABellevue Union32811.1%16.5%+5.4pp
28Cesar Chavez Language AcademySanta Rosa, CASanta Rosa Elementary77319.1%23.9%+4.8pp
29Petaluma HighPetaluma, CAPetaluma Joint Union High1,19340.3%45.0%+4.7pp
30Loma Vista Immersion AcademyPetaluma, CAOld Adobe Union45133.6%38.1%+4.5pp
31Roseland Creek ElementarySanta Rosa, CARoseland53419.4%23.9%+4.5pp
32Altimira MiddleSonoma, CASonoma Valley Unified32417.0%21.5%+4.5pp
33Lawrence E. Jones MiddleRohnert Park, CACotati-Rohnert Park Unified77534.2%38.6%+4.4pp
34Dunham CharterPetaluma, CADunham Elementary16660.2%64.6%+4.4pp
35Windsor MiddleWindsor, CAWindsor Unified73632.4%36.7%+4.3pp
36John B. Riebli ElementarySanta Rosa, CAMark West Union Elementary41141.2%45.3%+4.1pp
37Grant ElementaryPetaluma, CAPetaluma City Elementary38666.5%69.9%+3.4pp
38Brook Hill ElementarySanta Rosa, CASanta Rosa Elementary27914.1%17.5%+3.4pp
39Sassarini ElementarySonoma, CASonoma Valley Unified28124.3%27.7%+3.4pp
40Casa Grande HighPetaluma, CAPetaluma Joint Union High1,65347.8%51.1%+3.3pp
41Sheppard ElementarySanta Rosa, CARoseland57733.2%36.5%+3.3pp
42Brook Haven MiddleSebastopol, CASebastopol Union Elementary21239.2%42.5%+3.3pp
43Apple BlossomSebastopol, CATwin Hills Union Elementary30543.2%46.3%+3.1pp
44Binkley Elementary CharterSanta Rosa, CARincon Valley Union Elementary35146.1%49.2%+3.0pp
45Windsor HighWindsor, CAWindsor Unified1,70041.8%44.6%+2.8pp
46Cloverdale HighCloverdale, CACloverdale Unified39327.5%30.2%+2.8pp
47Meadow ElementaryPetaluma, CAWaugh Elementary38472.6%75.5%+2.8pp
48El Verano ElementarySonoma, CASonoma Valley Unified31424.3%26.4%+2.2pp
49Forestville AcademyForestville, CAForestville Union Elementary15231.8%33.9%+2.1pp
50Helen M. Lehman ElementarySanta Rosa, CASanta Rosa Elementary3739.9%11.9%+2.1pp
Page 1 of 3 · top 113 of 113 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.