Daycares in California
California's minimum legal requirements for adult-to-child ratios match the standards published by the National Association for the Education of Young Children (NAEYC), the leading professional accreditation body for early-childhood programs and the most widely cited benchmark for high-quality care, at the infant and toddler age bands. The state caps infant ratios at 1:4 (matching NAEYC) and toddler ratios at 1:6 (matching NAEYC), with preschool ratios at 1:12 (NAEYC: 1:10). Group sizes for infants and preschool are not set in state rule, and toddler groups are capped at 12 (matching NAEYC). The state requires only a high school diploma for a lead teacher in a licensed center, where NAEYC's professional standard is a bachelor's degree. Required pre-service training is 245 hours, well below NAEYC's recommended 2,080, and there is no state minimum for ongoing professional development.
These minimum legal requirements apply to every licensed daycare in California. They are one of the Structural inputs in every Childery rating shown above. The rating distribution above combines that Structural input with Childery's Process inputs (voluntary accreditation and federal Head Start CLASS scores) to produce the Overall scores. For the full breakdown, see the California methodology page.
Rating Distribution in California
These are Childery's Overall Ratings (1–5 stars) — our composite that combines this state's QRIS where it exists, national accreditation (NAEYC, NAC, NECPA, NAFCC), federal Head Start CLASS scores, and the state regulatory baseline. They are not the state's stand-alone QRIS score. See our methodology for the full breakdown.
Mean rating across all displayed daycares in California: 4.4 (Sample of 14,577).
Process rating across all displayed daycares in California: 4.9 (Sample of 128).
Structural rating across all displayed daycares in California: 4.4 (Sample of 14,577).
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Frequently Asked Questions
- How many licensed daycares are in California?
- Childery tracks 14,577 licensed child care providers across California.
- How do California daycares score on teaching quality?
- California daycares average 4.9 out of 5 on Childery's Process score, which combines state QRIS ratings, national accreditations (NAEYC, NAC, NECPA), and federal Head Start CLASS scores. 128 providers have classroom-quality data.
- Which cities in California have the most daycares?
- The cities with the most licensed daycares in California are Los Angeles (741), San Diego (435), and San Francisco (427).
- Is there financial help for childcare in California?
- California offers childcare financial assistance for income-eligible families. See income limits, waitlist status, priority groups, and how to apply.Childcare subsidies in California
- How do I choose a good daycare in California?
- Childery's guide covers what to look for when touring daycares in California, questions to ask providers, and how to use quality ratings when comparing options.How to find a good daycare in California
- How does Childery rate daycares in California?
- Childery's Overall Rating (1–5 stars) combines California's state QRIS where available, national accreditations (NAEYC, NAC, NECPA), federal Head Start CLASS scores, and the state regulatory baseline.View Childery's California methodology