2025–26 Annual Enrollment Growth by County
This page lists county enrollment changes from 2024–25 to 2025–26, including those that experienced a decrease of less than -1.0 percent, no change or small differences (-1.0 percent to 1.0 percent), and larger increases (greater than 1.0 percent).This web page serves as a companion to the enrollment map provided in the 2025–26 Annual Enrollment Flyer (Coming Soon). A higher-level overview of student enrollment data for the most current year is available in the DataQuest Highlights web page.
Decrease in Enrollment
Twenty-two of the 58 counties listed below have experienced a decrease in enrollment less than -1.0 percent from 2024–25 to 2025–26.
- Colusa
- Del Norte
- Imperial
- Inyo
- Lassen
- Los Angeles
- Marin
- Mendocino
- Merced
- Modoc
- Monterey
- Orange
- Plumas
- Sacramento
- San Francisco
- San Mateo
- Santa Clara
- Sierra
- Siskiyou
- Tehama
- Trinity
- Ventura
No Change or Small Differences in Enrollment
Thirty-one of the 58 counties listed below have experienced a -1.0 to 1.0 percent difference in enrollment from 2024–25 to 2024–26.
- Alameda
- Amador
- Butte
- Calaveras
- Contra Costa
- El Dorado
- Fresno
- Humboldt
- Kern
- Kings
- Lake
- Madera
- Mariposa
- Mono
- Napa
- Nevada
- Riverside
- San Bernardino
- San Diego
- San Joaquin
- San Luis Obispo
- Santa Barbara
- Santa Cruz
- Shasta
- Solano
- Sonoma
- Stanislaus
- Tulare
- Tuolumne
- Yolo
- Yuba
Larger Increases in Enrollment
Five of the 58 counties listed below have experienced a greater than 1.0 percent increase in enrollment from 2024–25 to 2025–26.
- Alpine
- Glenn
- Placer
- San Benito
- Sutter
Questions:
Analysis Measurement & Accountability Reporting Division |
DataQuest@cde.ca.gov
Last Reviewed: Thursday, April 16, 2026
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