Hillsborough Private School · Child Care Center, Yorba Linda
Hillsborough Private School is a licensed child care center in Yorba Linda, CA, licensed for up to 97 children and serving children in more than one age group. It has held its California license since 2025. Since February 2021, state licensing staff have inspected it 1 time and investigated 2 complaints, 1 of them substantiated. The state issued 2 citations, 0 of them Type A (the most serious). 2 citations came in the last 12 months. It has too few inspections so far for a statewide comparison.
Inspection record
Every state visit
What inspectors cited most
Citations, newest first
Based on interview and record review, the licensee did not comply with the section cited above in 3 of 5 staff are missing Health Screening LIC503 which poses a potential health, safety or personal rights risk to persons in care.
Based on interview and record review, the facility shared a confidential video monitoring of C2 to C1 representatives. This poses a potential health risk to persons in care.
Complaint investigations
Staff did not ensure that daycare child's records were kept confidential.
How often are complaints about daycares in Orange County substantiated? See the county-by-county report →
About this center
Other licenses at this address
Common questions
Has Hillsborough Private School had any serious violations?
No Type A citations since 2021. It has 2 Type B citations, listed above.
Have there been complaints about Hillsborough Private School?
California investigated 2 complaints since 2021 and substantiated 1. Allegations are shown only for substantiated complaints.
When was Hillsborough Private School last inspected?
Jun 1, 2026. The state issued at least one citation during that visit.
How much does Hillsborough Private School cost?
California does not publish individual centers’ prices, so ask Hillsborough Private School for its current tuition. For comparison, the median full-time price at licensed centers in Orange County, which includes Yorba Linda, was $1,584 a month for infants (about $2,000 today), $1,098 a month for preschoolers (about $1,390 today) and $820 a month for school-age children (about $1,040 today) in the state’s 2021 Regional Market Rate Survey.
Who runs Hillsborough Private School?
The licensee is Hillsborough Private Companies, and the administrator listed with the state is Aleea Castillo.
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Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.
To read the full state reports, search facility number 304371730 on the California Care Facility Search. Data refreshed Oct 3, 2026.