Hartsfield Junior Mixed and Infant School vs St Mary's Junior Mixed School
A head-to-head comparison of two primary schools in East of England, England, 1.4 km apart, using official English 2025 data. The better value in each row is highlighted.
Hartsfield Junior Mixed and Infant School
Baldock · Local authority primary · Ages 4–11
409 students
St Mary's Junior Mixed School
Baldock · Local authority primary · Ages 7–11
174 students
| Measure | Hartsfield Junior Mixed and Infant School Baldock, East of England | St Mary's Junior Mixed School Baldock, East of England |
|---|---|---|
| Success Index (England) | 60 Top 50% | 15 Lower 50% |
| Region rank | #708 of 1,872 | #1771 of 1,872 |
| National rank | #5879 of 15,697 | #14711 of 15,697 |
| Sector | Local authority | Local authority |
| Type | Primary | Primary |
| Year range | Ages 4–11 | Ages 7–11 |
| Students | 409 | 174 |
| Pupils on roll | 409 | 174 |
| Free school meals | 9.3% | 32.8% |
| Capacity filled | 97.4% | 72.5% |
| KS2 expected standard (RWM) | 64% | 35% |
| KS2 higher standard (RWM) | 9% | 2% |
| KS2 reading progress | – | – |
| KS2 writing progress | – | – |
| KS2 maths progress | – | – |
| Attainment 8 | – | – |
| Progress 8 | – | – |
| Grade 5+ English & maths | – | – |
| Grade 4+ English & maths | – | – |
| EBacc average points | – | – |
| A level points per entry | – | – |
| town | Baldock | Baldock |
| region | East of England | East of England |
| Website | www.hartsfield.herts.sch.uk/ | www.st-marysjm-baldock.herts.sch.uk/ |
The verdict
- •Hartsfield Junior Mixed and Infant School scores higher on the Success Index (England) (59.8 vs 14.9).
- •Hartsfield Junior Mixed and Infant School does better on ks2: reading, writing & maths expected standard (64% vs 35%).
- •Hartsfield Junior Mixed and Infant School does better on ks2: higher standard (9% vs 2%).
- •Hartsfield Junior Mixed and Infant School is the larger school with 409 students compared with 174.
The Success Index (England) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Hartsfield Junior Mixed and Infant School better than St Mary's Junior Mixed School?
On the Success Index (England), Hartsfield Junior Mixed and Infant School ranks higher (59.8 vs 14.9 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Hartsfield Junior Mixed and Infant School and St Mary's Junior Mixed School?
About 1.4 km in a straight line, between Baldock and Baldock in East of England.
Which has the better Pupils on roll?
Hartsfield Junior Mixed and Infant School: 409. St Mary's Junior Mixed School: 174. Number of pupils in the latest school census.
How do Hartsfield Junior Mixed and Infant School and St Mary's Junior Mixed School rank in East of England?
Hartsfield Junior Mixed and Infant School is 708th of 1,872 and St Mary's Junior Mixed School is 1771st of 1,872 among primary schools in East of England on the 2025 Success Index (England).