Licensed Preschool in San Mateo, CA

Preschool in San Mateo

As of August 2026

San Mateo's child care roster includes 153 licensed providers, an almost even split between 76 child care centers and 77 family child care homes. That balance gives parents two genuinely different options rather than one dominant model: centers typically operate with larger group sizes and dedicated classrooms, while family child care homes run out of a provider's residence with a smaller, more intimate group. All of these providers appear in the California Department of Social Services' Community Care Licensing Division (CCLD) records, meaning each one holds a state license. CloverMap lets parents browse this full, verified list of San Mateo listings in one place.

What to know about childcare in San Mateo

San Mateo parents evaluating child care have a genuinely balanced set of options. Of the 153 providers appearing in state licensing data for the city, 76 are child care centers and 77 are family child care homes, a near 50/50 split that is unusual compared with cities where one format dominates. Centers generally serve more children under one roof, follow a more structured daily schedule, and employ multiple staff members organized by classroom or age group. Family child care homes operate inside a caregiver's home, typically with a smaller group of children spanning a wider age range, and can offer a more flexible, household-style routine. Neither format is inherently better; the right fit depends on a family's schedule, a child's temperament, and how a parent weighs structure against a smaller, home-based setting.

Combined, San Mateo's providers report a licensed capacity of 4,981 children across all 153 that supplied capacity figures, for an average of about 33 children per provider. That average blends large centers licensed for well over a hundred children with small family child care homes licensed for a handful, so it is a citywide benchmark rather than a prediction for any single listing, and parents should still confirm a specific provider's capacity and current openings directly.

Age-group coverage is broad in San Mateo. Of the 153 providers, 89 report serving infants, 89 report serving toddlers, 133 report serving preschool-age children, and 82 report serving school-age children, meaning 87 percent of the roster serves preschoolers and 58 percent serves both infants and toddlers. That depth matters for parents piecing together care across a child's early years, since a provider serving multiple age bands can sometimes reduce the number of transitions a family has to manage.

Every provider on this list is licensed through the California Department of Social Services' Community Care Licensing Division, known as CCLD. A license means the operator has met the state's baseline requirements for staffing, group size, health and safety practices, and facility standards, and that CCLD maintains an official record of the provider's status. Both centers and family child care homes go through this same licensing structure, even though the day-to-day experience of each format looks different.

Because San Mateo's provider mix is close to even, the smartest starting point for parents is deciding which format, center or home-based, fits their family before narrowing by location. A provider like ANNE CAMPBELL CHILD DEVELOPMENT CENTER illustrates the kind of licensed center option available in the city, while dozens of family child care homes offer a smaller-scale alternative. CloverMap organizes San Mateo's full licensed roster so parents can compare both formats, capacity, and the age groups each provider serves before reaching out.