| Nascot Wood Infant and Nursery School | Good2023 | 5.0 applications per place | – | 4% |
| Lanchester Primary School | Standards maintained2024 | 4.1 applications per place | 73% | 13% |
| The Orchard Primary School | Remains Good2022 | 3.4 applications per place | 70% | 15% |
| Alban Wood Primary School and Nursery | Good2023 | 3.1 applications per place | 74% | 26% |
| Bromet Primary School | 2026 | 3.1 applications per place | 85% | 9% |
| Knutsford Primary Academy | Good2023 | 3.0 applications per place | 72% | 9% |
| Cherry Tree Primary School | Good2022 | 2.9 applications per place | 48% | 23% |
| Laurance Haines School | Standards maintained2025 | 2.8 applications per place | 70% | 17% |
| Chater Infant School | Remains Good · improving2024 | 2.7 applications per place | – | 9% |
| Coates Way JMI and Nursery School | Graded · no overall grade2024 | 2.7 applications per place | 47% | 19% |
| Parkgate Infants' and Nursery School | Remains Good2024 | 2.7 applications per place | – | 4% |
| Watford Field School (Infant & Nursery) | 2026 | 2.6 applications per place | – | 10% |
| Willow Tree Primary School | Requires improvement2023 | 2.6 applications per place | – | 29% |
| Cassiobury Infant and Nursery School | Good2023 | 2.5 applications per place | – | 3% |
| Beechfield School | 2026 | 2.4 applications per place | 72% | 22% |
| Bushey and Oxhey Infant School | Good2024 | 2.3 applications per place | – | 2% |
| St Anthony's Catholic Primary School Faith | 2026 | 2.2 applications per place | 61% | 11% |
| Holy Rood Catholic Primary School Faith | Outstanding2023 | 2.2 applications per place | 84% | 4% |
| Leavesden JMI School | Good2023 | 2.1 applications per place | 40% | 28% |
| Ascot Road Primary School | Good2024 | 2.1 applications per place | 75% | 24% |
| Watford St John's Church of England Primary School Faith | Graded · no overall grade2025 | 2.0 applications per place | 67% | 13% |
| Central Primary School | 2026 | 2.0 applications per place | 69% | 24% |
| Kingsway Infants' School | Remains Good2023 | 1.9 applications per place | – | 18% |
| The Grove Academy | Graded · no overall grade2025 | 1.4 applications per place | 64% | 34% |
| Cassiobury Junior School | Good2024 | no data | 77% | 4% |
| Chater Junior School | Graded · no overall grade2024 | no data | 63% | 14% |
| Field Junior School | Standards maintained2024 | no data | 85% | 21% |
| Kingsway Junior School | Good2022 | no data | 80% | 27% |
| Nascot Wood Junior School | Outstanding2023 | no data | 88% | 9% |
| Parkgate Junior School | Remains Outstanding · concerns noted2024 | no data | 58% | 15% |