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S
52.2/ 100
Success Index (England)
Top 50%

#229 of 460 secondary schools in East of England
#1867 of 4,090 nationally

How is this calculated?
Students
1,200
Pupils on roll
1,200
Source: GIAS
Free school meals
23.2%
Source: GIAS
Capacity filled
102.7%
Source: GIAS

About Chelmer Valley High School

Chelmer Valley High School is a academy secondary located in Chelmsford, in the Essex local authority of East of England, England. It caters for Ages 11–18. In 2025 it enrolled 1,200 students. Academies and free schools are state-funded and free to attend, run by academy trusts rather than the local authority.

Its Success Index (England) is 52.2 out of 100, placing it in the top 50% of secondary schools in England and 229th of 460 ranked secondary schools in East of England. Its strongest component is community advantage (fewer pupils on free school meals) (61th percentile), and its weakest is a level points per entry (40th percentile).

Other published figures: pupils on roll 1,200; capacity filled 102.7%; grade 4+ english & maths 67.2%; ebacc average points 3.92.

There are 73 schools in Chelmsford; Chelmer Valley High School ranks 47th of 68 scored schools there.

Success Index (England) breakdown

Each component is a percentile against secondary schools across England.

  • KS2: reading, writing & maths expected standard (35%)–
  • KS2: higher standard (20%)–
  • KS2: reading progress (10%)–
  • KS2: maths progress (10%)–
  • Progress 8 (20%)–
  • Attainment 8 (30%)45.3
  • Grade 5+ in English & maths (15%)43.1%
  • A level points per entry (10%)32.4
  • Community advantage (fewer pupils on free school meals) (15%)23.2%

The Success Index (England) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Chelmer Valley High School by the official sources.

Pupils on roll
1,200
Number of pupils in the latest school census.
Free school meals
23.2%
Percentage of pupils eligible for free school meals.
Capacity filled
102.7%
Pupils on roll as a share of the school's reported capacity.
Attainment 8
45.3
Average GCSE points across eight subjects.
Grade 5+ English & maths
43.1%
Share of pupils with a strong pass in both English and maths GCSE.
Grade 4+ English & maths
67.2%
Share of pupils with a standard pass in both English and maths GCSE.
EBacc average points
3.92
Average point score across the English Baccalaureate subjects.
A level points per entry
32.4
Average points per A level entry (A* = 60, E = 10).

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Schools near Chelmer Valley High School

Closest schools by straight-line distance, with their Success Index (England).

Similar schools

Academy secondary schools in East of England with a comparable Pupils on roll.

Frequently asked questions

Is Chelmer Valley High School a good school?

Chelmer Valley High School has a Success Index (England) of 52.2 out of 100 (Top 50% of secondary schools in England) and ranks #229 of 460 in East of England. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Chelmer Valley High School rank in East of England?

Chelmer Valley High School ranks #229 of 460 secondary schools in East of England and #1867 of 4,090 nationally on the Success Index (England) (2025 data).

How many students attend Chelmer Valley High School?

Chelmer Valley High School had 1,200 students in 2025.

Is Chelmer Valley High School a primary school or a secondary school?

Chelmer Valley High School is classified as a secondary covering Ages 11–18. It is a academy school.

What other schools are near Chelmer Valley High School?

There are 10 schools within 15 km of Chelmer Valley High School; they are listed on this page with their Success Index (England) and distance, and can be compared side by side.