La Petite Academy INC.-grand Ave. · School-Age Program, Diamond Bar
La Petite Academy INC.-grand Ave. is a licensed child care center in Diamond Bar, CA, licensed for up to 28 children and serving school-age children. It has held its California license since 1995. Since February 2021, state licensing staff have inspected it 4 times. The state issued 2 citations, 1 of them Type A (the most serious). None of them came in the last 12 months. Measured by weighted citations per inspection, it is tied for #10 of 19 centers in Diamond Bar and has more citations per inspection than 60% of California licensed centers.
Inspection record
Every state visit
What inspectors cited most
Citations, newest first
Water testing results identified with Action Level Exceedance as defined in WD section 101700.3 are not deemed safe to drink. This poses an potential Health and Safety risk
LPA observed 2 school-age were co-mingled with the preschool children in the Pre-K when LPA arrived. This poses an immediate risk to the health and safety of children in care.
How common are lead-in-water citations in Los Angeles County? See the county-by-county report →
About this center
Other licenses at this address
Common questions
Does La Petite Academy INC.-grand Ave. take infants?
Not under this license, which covers school-age children.
Has La Petite Academy INC.-grand Ave. had any serious violations?
California issued 1 Type A citation since 2021, its most serious category. The most recent was on Jun 21, 2023, for indoor activity space for school-age children. Each citation is listed in full above.
How does La Petite Academy INC.-grand Ave. compare with other daycares in Diamond Bar?
It is tied for #10 of 19 centers in Diamond Bar by weighted citations per inspection, and has more citations per inspection than 60% of California licensed centers with enough inspection history to compare.
When was La Petite Academy INC.-grand Ave. last inspected?
Jan 21, 2026. No citations were issued during that visit.
How much does La Petite Academy INC.-grand Ave. cost?
California does not publish individual centers’ prices, so ask La Petite Academy INC.-grand Ave. for its current tuition. For comparison, the median full-time price at licensed centers in Los Angeles County, which includes Diamond Bar, was $821 a month for school-age children (about $1,040 today) in the state’s 2021 Regional Market Rate Survey.
Who runs La Petite Academy INC.-grand Ave.?
The licensee is La Petite Academy INC., and the administrator listed with the state is Kamal Gupta.
Licensed centers nearby
722 S. Grand Avenue, Diamond Bar · under 0.1 mi away · 10 spots About typical La Petite Academy INC.-grand Ave.
722 So. Grand Ave., Diamond Bar · under 0.1 mi away · 118 spots Among the most cited Towne & Country Preschool & Infant Center at Aqmd
21805 E. Copley Dr., Diamond Bar · 0.6 mi away · 16 spots More citations than most Towne & County Preschool & Infant Center at Aqmd
21805 E. Copley Dr., Diamond Bar · 0.6 mi away · 76 spots No citations Mt. Calvary Lutheran Preschool and Day Care
23300 Golden Springs Dr, Diamond Bar · ZIP 91765 away · 20 spots More citations than most YMCA Early Learning Center
22600 Sunset Crossing Road, Diamond Bar · ZIP 91765 away · 63 spots Among the most cited
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 198000854 on the California Care Facility Search. Data refreshed Oct 3, 2026.
Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.