Southbroom St James' outcomes for end of KS2 SAT results 2018.
| KS2 Expected Standard | Reading | Writing | Maths | GPS | R,W,M Combined  | 
| School | 55% | 65% | 35% | 53% | 25% | 
| National | 75% | 78% | 76% | 78% | 64% | 
| KS2 Higher Standard | Reading | Writing | Maths | GPS | R,W,M Combined  | 
| School | 8% | 15% | 5% | 3% | 3% | 
| National | 28% | 20% | 24% | 34% | 10% | 
Derived Scaled Score KS2 SATS  | Reading | Maths | GPS | 
| School | 100 | 98 | 99 | 
| National | 105 | 104 | 106 | 
| Progress Measure KS1 to KS2 | Reading | Writing | Maths | 
| School | -2.2 | +0.4 | -3.9 | 
| National Floor Standards 2018 | -5 | -7 | -5 |