19 of Petaluma's public and charter campuses ran a TK class in 2025-26, enrolling 643 four-year-olds.
Source: CDE 2025-26 Census Day enrollment, 19 campuses in Petaluma.
| School | TK students | TK % of campus | Scope Score |
|---|---|---|---|
| Loma Vista Immersion AcademyCharter | 62 | 13.8% | Developing46 |
| Heartwood CharterCharter | 61 | 7.7% | Solid51 |
| McNear Elementary | 54 | 13.7% | Developing46 |
| Sonoma Mountain ElementaryCharter | 53 | 11.8% | Strong72 |
| Meadow Elementary | 49 | 12.2% | Strong71 |
| Grant Elementary | 40 | 9.9% | Solid61 |
| La Tercera Elementary | 40 | 12.6% | Developing43 |
| Wilson Elementary | 39 | 14.7% | Developing46 |
| Mary Collins Charter School at Cherry ValleyCharter | 37 | 7.2% | Solid56 |
| Corona Creek Elementary | 36 | 9.4% | Solid51 |
| McDowell Elementary | 35 | 10.1% | Developing31 |
| McKinley Elementary | 28 | 7.7% | Developing37 |
| Old Adobe Elementary CharterCharter | 24 | 9.0% | Developing49 |
| Dunham CharterCharter | 23 | 13.8% | Solid61 |
| Miwok Valley Elementary CharterCharter | 17 | 6.2% | Needs Support30 |
| Two Rock Elementary | 17 | 11.4% | Developing49 |
| River Montessori Elementary CharterCharter | 15 | 10.6% | Solid58 |
| Cinnabar CharterCharter | 11 | 7.3% | Needs Support26 |
| Laguna Elementary | 2 | 28.6% | Not scored |
Embed this map
<iframe
src="https://schoolscope.co/embed/tk-map?city=petaluma"
width="100%" height="420" loading="lazy"
style="border:1px solid #ccc;border-radius:8px"
title="Transitional kindergarten campuses in Petaluma, CA — map by SchoolScope">
</iframe>
<p><small>TK data: <a href="https://schoolscope.co/ca/tk/petaluma">SchoolScope — TK campuses in Petaluma</a>,
from California Dept. of Education 2025-26 Census Day enrollment.</small></p>Free to embed with the credit link. Data updates automatically.
This is a single-day headcount — California's 2025-26 Census Day snapshot, not an ongoing enrollment feed. A campus missing from this list may still offer TK; our census match covers most but not all active campuses (no match here means "unknown," not "no TK"). And a school having TK doesn't guarantee it has an open seat for your child this year — enrollment isn't the same as availability. Call the school or check with the district to confirm.
Data source: California Department of Education · CAASPP 2024-25 · Methodology
Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.