Child care in Diamond Bar, California
32 licensed child care programs in Diamond Bar, California: 18 centers and preschools, 12 family child care homes and 2 before- and after-school programs. 162 official inspections and 3 cited violations on file, the latest on Oct 1, 2026, each linked to the official record. Open any provider for its full file.
32
licensed programs
162
inspections on file
3
recorded violations
Oct 1, 2026
latest inspection
| Provider | Type | Status | Capacity | Inspections | Last inspected |
|---|---|---|---|---|---|
| Chen Family Child Care | Family day-care home | License active | 14 | 2 | Oct 17, 2024 |
| Chiu Family Child Care | Family day-care home | License active | 14 | 6 | Feb 27, 2026 |
| Chung Family Child Care | Family day-care home | License active | 14 | 4 | Jan 21, 2026 |
| Diamond Bar Community Preschool | Child-care center | License active | 36 | 3 | Oct 15, 2025 |
| Diamond Bar Montessori Academy | Child-care center | License active | 24 | 3 | Oct 17, 2025 |
| Diamond Bar Montessori Academy | Child-care center | License active | 118 | 5 | Oct 17, 2025 |
| Diamond Point Child Development Center | Child-care center | Closed | 40 | 3 | Apr 10, 2025 |
| Discovery World Montessori | Child-care center | License active | 24 | 4 | Feb 5, 2026 |
| Discovery World Montessori | Child-care center | License active | 121 | 6 | Feb 5, 2026 |
| Golden Springs Child Development Center | Child-care center | License active | 15 | 6 | Aug 18, 2026 |
| Graham Family Child Care | Family day-care home | License active | 14 | 12 | Feb 10, 2026 |
| Hurtado Family Child Care | Family day-care home | License active | 14 | 3 | Oct 9, 2025 |
| Johnson Family Child Care | Family day-care home | License active | 14 | 5 | Mar 17, 2026 |
| Kiddie Academy Of Diamond Bar | Child-care center | License active | 32 | 3 | Apr 23, 2026 |
| Kiddie Academy Of Diamond Bar | Child-care center | License active | 100 | 5 | Apr 23, 2026 |
| La Petite Academy Inc. | Child-care center | License active | 10 | 6 | Oct 21, 2025 |
| La Petite Academy Inc.-Grand Ave. | School-age program | License active | 28 | 8 | Jan 21, 2026 |
| La Petite Academy Inc.-Grand Ave. | Child-care center | License active | 118 | 10 | Oct 21, 2025 |
| Landmark Christian Preschool | Child-care center | License active | 100 | 4 | May 21, 2025 |
| Liao Family Child Care | Family day-care home | License active | 14 | 7 | Sep 10, 2026 |
| Limai Montessori Academy | Child-care center | Closed | 102 | 3 | Feb 27, 2026 |
| Limai Montessori Academy | Child-care center | License active | 84 | 1 | Oct 1, 2026 |
| Magnolia Progressive Montessori | Child-care center | License active | 77 | 1 | May 12, 2026 |
| Mt. Calvary Lutheran Preschool & Day Ca | Child-care center | License active | 72 | 5 | Jan 30, 2026 |
| Mt. Calvary Lutheran Preschool And Day | Child-care center | License active | 20 | 4 | Jan 30, 2026 |
| Nguyen Family Child Care | Family day-care home | Closed | 14 | 2 | Jun 4, 2024 |
| Nguyen Family Child Care | Family day-care home | License active | 14 | 3 | Aug 14, 2026 |
| Pan Family Child Care | Family day-care home | License active | 14 | 3 | Oct 15, 2025 |
| Ponnaganti Famly Child Care | Family day-care home | Closed | 14 | 0 | — |
| Towne & Country Preschool & Infant Cen | Child-care center | License active | 16 | 7 | May 20, 2026 |
| Towne & Preschool & Infant Center At A | Child-care center | License active | 76 | 5 | Dec 9, 2025 |
| Wang And Hsieh Family Child Care | Family day-care home | Closed | 14 | 0 | — |
| Wang Family Child Care | Family day-care home | Closed | 14 | 1 | Feb 27, 2023 |
| Wang Family Child Care | Family day-care home | License active | 14 | 4 | Jan 15, 2026 |
| Wang Family Child Care | Family day-care home | License active | 14 | 4 | Apr 28, 2026 |
| Wijewardane Family Day Care | Family day-care home | License active | 14 | 5 | Jun 5, 2026 |
| Ymca Early Learning Center | Child-care center | License active | 63 | 6 | Mar 19, 2026 |
| Ymca Early Learning Center | School-age program | License active | 30 | 3 | Apr 15, 2026 |
Data as of Nov 5, 2026 · California Department of Social Services, Community Care Licensing Division.