Chelmsford County High School for Girls

About Chelmsford County High School for Girls

Chelmsford County High School for Girls was judged Outstanding in every category of its most recent Ofsted inspection in 2024, a rating it has held consistently across its two most recent graded inspections. The school’s Progress 8 score of +0.76 is the single most telling exam metric here: it means that, on average, pupils achieve nearly three-quarters of a grade higher per subject than students with similar starting points nationally. That score places the school in the top seven percent of all secondary schools in England, and sixth within Essex’s 86 state secondaries. For context, the local authority average Progress 8 score is -0.18, so pupils here are performing well above the typical Chelmsford school. The school also achieves a perfect 100 percent in both the basics measure (grade 5 or above in English and maths GCSE) and an EBacc entry rate of 98 percent, with 94 percent of pupils actually achieving the EBacc at grade 5 or above.

At A-level, the school’s average points per entry is 45.94, equivalent to a grade A-, and 50 percent of entries are graded AAB or higher. The best three A-levels average out at an A- grade too. However, the value-added score for sixth form is -0.15, which is rated as below average, suggesting that while students leave with strong grades, their progress from GCSE to A-level is slightly less than the national average. The school’s Attainment 8 score is 80.6, and its EBacc average point score is 7.96, both extremely high. With 1,236 pupils on roll and a capacity of 1,285, the school is close to full, and it is heavily oversubscribed: for the 2025/26 academic year, there were 582 applications for 179 places, with 356 first-preference applications and 170 first-preference offers, giving an oversubscription ratio of 3.25.

The school offers a wide range of facilities including a swimming pool, astro turf, tennis courts, science labs, music rooms, and a dedicated sixth form centre. Sports on offer include dance, athletics, gymnastics, tennis, football, rugby, rounders, badminton, and cross country, while clubs range from Science Club and Gardening to Orchestra, Film Club, Debate, DofE, Young Enterprise, and Model UN. SEND provisions cover Specific Learning Difficulty (Dyslexia), Social, Emotional & Mental Health, Speech, Language & Communication, Hearing Impairment, Visual Impairment, Autistic Spectrum Disorder, and Other Difficulty/Disability. The school is a girls’ grammar school with no religious character, and it is a state school with a boarding-free, day-only model. For families prioritising exceptional GCSE outcomes and a highly academic environment, this school is a strong fit, though the sixth form value-added data suggests that students who join at 16 may not make as much progress as those who entered in Year 7.

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