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allk12 · Rankings · Smallest · California · Sonoma County

The smallest public schools in Sonoma County, California

157 public schools in Sonoma County, California appear in this ranking of the smallest public schools, ranked by the smallest total enrollment (schools with at least 10 students). Guerneville Primary leads the list at 12, against a median of 327 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
157
Sonoma County, California
Best Students
12
Median Students
327
SMALLEST · SONOMA COUNTY, CALIFORNIA
#SchoolCityDistrictLevelStudents
1Guerneville PrimaryGuerneville, CAGuerneville ElementaryElementary12
2Carpe Diem High (Continuation)Petaluma, CAPetaluma Joint Union HighHigh19
3Cinnabar ElementaryPetaluma, CACinnabar ElementaryElementary20
4Johanna Echols-Hansen High (Continuation)Cloverdale, CACloverdale UnifiedHigh20
5Fort Ross ElementaryCazadero, CAFort Ross ElementaryElementary20
6Sonoma Mountain High (Necessary Small School)Petaluma, CAPetaluma Joint Union HighHigh21
7Montgomery ElementaryCazadero, CAMontgomery ElementaryElementary23
8Marce Becerra AcademyHealdsburg, CAHealdsburg UnifiedHigh24
9West Sonoma County ConsortiumSebastopol, CAWest Sonoma County Union HighElementary25
10Bodega Bay ElementaryBodega Bay, CAShoreline UnifiedElementary27
11Dual Language Immersion Academy CharterPetaluma, CAPetaluma Joint Union HighMiddle31
12Windsor Oaks AcademyWindsor, CAWindsor UnifiedHigh33
13Big Picture Learning WindsorWindsor, CAWindsor UnifiedHigh34
14Gravenstein FirstSebastopol, CAGravenstein Union ElementaryElementary37
15Sonoma County CourtSanta Rosa, CASonoma County Office of EducationCombined42
16Valley Oaks High (Alternative)Petaluma, CAPetaluma Joint Union HighHigh43
17El Camino HighRohnert Park, CACotati-Rohnert Park UnifiedHigh48
18Creekside HighSonoma, CASonoma Valley UnifiedHigh48
19Liberty PrimaryPetaluma, CALiberty ElementaryElementary56
20Laguna HighForestville, CAWest Sonoma County Union HighHigh57
21San Antonio High (Continuation)Petaluma, CAPetaluma Joint Union HighHigh65
22Monte Rio ElementaryMonte Rio, CAMonte Rio Union ElementaryElementary68
23Horicon ElementaryAnnapolis, CAHoricon ElementaryElementary69
24Harmony ElementaryOccidental, CAHarmony Union ElementaryElementary71
25Forestville ElementaryForestville, CAForestville Union ElementaryElementary72
26Geyserville ElementaryGeyserville, CAGeyserville UnifiedElementary89
27Oak Grove ElementarySebastopol, CAOak Grove Union ElementaryElementary91
28Geyserville New Tech AcademyGeyserville, CAGeyserville UnifiedHigh97
29Alexander Valley ElementaryHealdsburg, CAAlexander Valley Union ElementaryElementary111
30Petaluma Accelerated CharterPetaluma, CAPetaluma Joint Union HighMiddle115
31Kid Street CharterSanta Rosa, CAKid Street Charter DistrictElementary118
32Rincon Valley PartnershipSanta Rosa, CARincon Valley Union ElementaryElementary122
33Kenwood ElementaryKenwood, CAKenwoodElementary124
34Mark West CharterSanta Rosa, CAMark West Union ElementaryElementary124
35Santa Rosa Accelerated CharterSanta Rosa, CASanta Rosa HighMiddle128
36South County ConsortiumPetaluma, CAPetaluma City ElementaryCombined129
37West Side ElementaryHealdsburg, CAWest Side Union ElementaryElementary130
38Two Rock ElementaryPetaluma, CATwo Rock UnionElementary135
39River Montessori Elementary CharterPetaluma, CARiver Montessori Elementary Charter DistrictElementary144
40Forestville AcademyForestville, CAForestville Union ElementaryMiddle152
41Valley Vista ElementaryPetaluma, CAPetaluma City ElementaryElementary155
42Cinnabar CharterPetaluma, CACinnabar ElementaryElementary156
43Salmon Creek School - A CharterOccidental, CAHarmony Union ElementaryMiddle162
44Liberty ElementaryPetaluma, CALiberty ElementaryElementary162
45Dunham CharterPetaluma, CADunham ElementaryElementary166
46Sonoma County Special EducationSanta Rosa, CASonoma County Office of EducationCombined169
47Guerneville Elementary (Charter)Guerneville, CAGuerneville ElementaryElementary171
48Twin Hills Charter MiddleSebastopol, CATwin Hills Union ElementaryMiddle207
49Piner-Olivet CharterSanta Rosa, CAPiner-Olivet Charter DistrictMiddle212
50Brook Haven MiddleSebastopol, CASebastopol Union ElementaryMiddle212
Page 1 of 4 · top 157 of 157 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.