San Mateo has 77 home-based providers in the directory, about 43% of the local market. Home daycares can be a strong fit for parents who want smaller group sizes, but the inspection history still matters just as much as it does for centers.

76%

A or B safety grades

Home providers tracked

Accredited or Head Start providers

$4/mo

Infant center cost in SAN MATEO

Market Notes

The current top-scoring provider in this city is KUO, WAN YU with a A grade and a 100.0 score.

Common provider types in San Mateo include FAMILY DAY CARE HOME, DAY CARE CENTER, INFANT CENTER.

The average provider in this market has 2.6 recorded violations, while 105 providers currently show none in the data we track.

Local cost and care context

SAN MATEO accounts for the largest share of providers we track in San Mateo, so its pricing is the best local benchmark on this page.

Infant Center

$4/mo

Preschool Center

$4/mo

Toddler Home Daycare

$943/mo

California regulation snapshot

Inspection frequency

At least once every five years for centers with a clean compliance record. Random and unannounced visits occur throughout the licensing period. Complaint-driven inspections happen at any time.

Background checks

All staff, volunteers, and household members age 18 and older must clear a criminal background check through the California Department of Justice and the FBI. This includes fingerprint-based Live Scan checks. Subsequent arrest notifications are monitored continuously.

Parent rights

Parents have the right to visit their child's facility unannounced during operating hours. Licensing inspection reports and substantiated complaint records are public and available through the CCLD website.

How to use this page

Home daycare pages use the same inspection-based scoring model as center pages.

Smaller capacity does not automatically mean safer care; the record still needs to support it.

Compare home providers against the broader city listing if you want to trade off price, size, and violation history.

Read the full scoring methodology

Frequently asked questions about daycare in San Mateo

What is the difference between home daycare and daycare centers in San Mateo?

San Mateo currently shows 77 home-based providers and 102 center-based options in the directory. Home daycares usually mean smaller group sizes and a residential setting, while centers often provide more staff depth and classroom separation by age.

Are home daycares regulated and inspected in California?

All childcare centers and family childcare homes in California must be licensed by the Community Care Licensing Division (CCLD). Centers must meet Title 22 regulations covering health, safety, staffing, and facility standards. Family childcare homes are classified as small (up to 8 children) or large (up to 14 children). At least once every five years for centers with a clean compliance record. Random and unannounced visits occur throughout the licensing period. Complaint-driven inspections happen at any time.

Is home daycare usually cheaper than a center in San Mateo?

Often, yes, but not always. Home daycare can be more affordable because providers run smaller operations with lower overhead. Use the local cost context on this page as a benchmark, then compare quotes provider by provider because tuition can vary a lot even within the same city.