California Childcare Licensing
California Childcare Square Footage Requirements (2026)
Indoor activity space is a measured California licensing requirement: a center's licensed capacity is capped by the usable indoor square footage available per child. Child care centers must provide at least 35 square feet of indoor activity space per child based on total licensed capacity (excluding bathrooms, halls, offices, isolation, food-preparation, and storage areas), and at least 75 square feet of outdoor activity space per child (Cal. Code Regs. tit. 22 §§ 101238.3, 101238.2).
Last updated: April 2026
Researched by the TotReady Research TeamCalifornia Square Footage Requirements: The Specifics
Child care centers must provide at least 35 square feet of indoor activity space per child based on total licensed capacity (excluding bathrooms, halls, offices, isolation, food-preparation, and storage areas), and at least 75 square feet of outdoor activity space per child (Cal. Code Regs. tit. 22 §§ 101238.3, 101238.2).
Cal
A small family child care home may care for up to 6 children (no more than 3 of whom may be infants), expandable to 8 children only if no more than 2 are infants and at least one child is enrolled in/attending kindergarten or elementary school plus a second child is at least 6 years old (Cal. Health & Safety Code § 1597.44)
Cal
a large family child care home may care for up to 12 children (no more than 4 infants) with an assistant provider present, and up to 14 children (no more than 3 infants when over 12) when the school-age conditions are met (Cal. Health & Safety Code §§ 1597.465, 1597.44).
Cal
California does not impose a general statewide maximum group-size cap for child care centers separate from staff-to-child ratios
Cal
the principal group-size limit is in the infant/toddler care component, where a maximum of 12 infants may be in a room (one fully-qualified teacher plus aides each supervising no more than 4 infants, a 1:4 infant ratio) and a toddler group is likewise capped at 12 (Cal. Code Regs. tit. 22 § 101216.3).
Cal
Go Deeper
Generate a California-Compliant Handbook
TotReady builds a fully compliant parent handbook for your California childcare center in minutes — every required section, your branding, and regulatory citations included.
California Square Footage Requirements: Frequently Asked Questions
How much indoor space per child does California require?
Child care centers must provide at least 35 square feet of indoor activity space per child based on total licensed capacity (excluding bathrooms, halls, offices, isolation, food-preparation, and storage areas), and at least 75 square feet of outdoor activity space per child (Cal. Code Regs. tit. 22 §§ 101238.3, 101238.2).
Does California require outdoor play space too?
Child care centers must provide at least 35 square feet of indoor activity space per child based on total licensed capacity (excluding bathrooms, halls, offices, isolation, food-preparation, and storage areas), and at least 75 square feet of outdoor activity space per child (Cal. Code Regs. tit. 22 §§ 101238.3, 101238.2).
What space is excluded when calculating capacity in California?
Most states exclude hallways, bathrooms, kitchens, offices, and storage from the usable indoor activity space used to compute capacity. Confirm the exact exclusions in the cited California rule above.
California childcare licensing rules are amended regularly. This page is compiled from published California administrative codes and statutes for informational purposes only — always verify current requirements with the California Department of Social Services, Community Care Licensing Division before relying on them. TotReady provides information and document templates, not legal or regulatory advice.