City of London School, A level 2019: Mathematics

Looking for the latest? See the latest available exam results for City of London School.

Checked against the original: cells withheld (small numbers) or unavailable.

What it counts

Source: Department for Education performance tables (subject-level data). Qualification, as the DfE names it: GCE A level. 2019 is the year pupils finished the course; exams in it may not all have been sat that year. The DfE counts results from up to three years of 16–18 (sixth-form) study, so this isn’t one summer’s exams. Includes AS grades from earlier years, even where the pupil went on to the full A level, so this isn’t just this year’s Year 12. Counts are subject results, not pupils. The DfE counts a different group, so its figures may not match the school’s own headline. We don’t combine DfE figures with other sources, or calculate percentages or yearly trends from them. Cells the DfE withheld (small numbers) or marked unavailable stay blank; we don’t work them out from other totals. “Fail/No results” is one category in the original; we don’t relabel it as grade U. The metadata uses both “under 5” and “five or fewer” descriptions of suppression; the printed Supp cells are retained without choosing a hidden value.

The figures

As printed. Percentages are of subject entries, not pupils.

Qualification: A-level
Qualification, as the source names it: GCE A level
The subject: Mathematics
Cells withheld (small numbers) or unavailable: A* Supp · A Supp · B Supp · C Supp · D Supp · E Supp · Fail/No results Supp · Total entries Supp

Notes and original wording (9)

What it counts: Original government underlying subject-results workbook. Source qualification: GCE A level. 2019 means the year students completed advanced study, not necessarily the year of each examination. The original population includes up to three years of 16–18 study. Earlier AS awards remain included even if pupils later took A2; this is not the current Year12 AS cohort. Entry counts are qualification/subject results, not a school-wide pupil denominator. School headlines and these government cohorts can differ. No cross-source total, percentage or annual grade trend has been calculated. All source Supp/NA or other unavailable cells remain unavailable; no small-group value is reconstructed from another total or source. Fail/No results is the original combined category; it is not relabelled as grade U. The metadata uses both “under5” and “five or fewer” descriptions of suppression; the printed Supp cells are retained without choosing a hidden value.
DfE local authority and establishment identifier: 2016007
DfE institution URN: 100003
Note: Original government underlying subject-results workbook. Source qualification: GCE A level. 2019 means the year students completed advanced study, not necessarily the year of each examination. The original population includes up to three years of 16–18 study. Earlier AS awards remain included even if pupils later took A2; this is not the current Year12 AS cohort. Entry counts are qualification/subject results, not a school-wide pupil denominator. School headlines and these government cohorts can differ. No cross-source total, percentage or annual grade trend has been calculated. All source Supp/NA or other unavailable cells remain unavailable; no small-group value is reconstructed from another total or source. Fail/No results is the original combined category; it is not relabelled as grade U. The metadata uses both “under5” and “five or fewer” descriptions of suppression; the printed Supp cells are retained without choosing a hidden value.
Who is counted: 2019 government KS5 completion-cohort subject entries
Original workbook row: 6097
Original workbook sheet: 1. A level and AS level
Cells withheld (small numbers) or unavailable: A*: Supp; A: Supp; B: Supp; C: Supp; D: Supp; E: Supp; Fail/No results: Supp; Total entries: Supp
Year: 2019

Where it was published

DfE 2018/19 KS5 underlying subject results

Checked 6 Sep 2026

Open the original

matches cells withheld (small numbers) or unavailable
Original cells are suppressed or unavailable as recorded. This verifies their published status, not an undisclosed value.

Notes on this record

Where it’s from: Original publication
Worth knowing: Source: Department for Education performance tables (subject-level data). Qualification, as the DfE names it: GCE A level. 2019 is the year pupils finished the course; exams in it may not all have been sat that year. The DfE counts results from up to three years of 16–18 (sixth-form) study, so this isn’t one summer’s exams. Includes AS grades from earlier years, even where the pupil went on to the full A level, so this isn’t just this year’s Year 12. Counts are subject results, not pupils. The DfE counts a different group, so its figures may not match the school’s own headline. We don’t combine DfE figures with other sources, or calculate percentages or yearly trends from them. Cells the DfE withheld (small numbers) or marked unavailable stay blank; we don’t work them out from other totals. “Fail/No results” is one category in the original; we don’t relabel it as grade U. The metadata uses both “under 5” and “five or fewer” descriptions of suppression; the printed Supp cells are retained without choosing a hidden value.

Record details

Record ID new:city-of-london:2019:dfe-ks5-1-a-level-and-as-level-6097. Quote it if you report a problem.

As recorded

The record’s own wording, where this page puts it in plainer words.

Check note (cells withheld (small numbers) or unavailable): Original cells are suppressed or unavailable as recorded. This verifies their published status, not an undisclosed value.
Source note: Primary
Definition: Original government underlying subject-results workbook. Source qualification: GCE A level. 2019 means the year students completed advanced study, not necessarily the year of each examination. The original population includes up to three years of 16–18 study. Earlier AS awards remain included even if pupils later took A2; this is not the current Year12 AS cohort. Entry counts are qualification/subject results, not a school-wide pupil denominator. School headlines and these government cohorts can differ. No cross-source total, percentage or annual grade trend has been calculated. All source Supp/NA or other unavailable cells remain unavailable; no small-group value is reconstructed from another total or source. Fail/No results is the original combined category; it is not relabelled as grade U. The metadata uses both “under5” and “five or fewer” descriptions of suppression; the printed Supp cells are retained without choosing a hidden value.
Collection note: Original government underlying subject-results workbook. Source qualification: GCE A level. 2019 means the year students completed advanced study, not necessarily the year of each examination. The original population includes up to three years of 16–18 study. Earlier AS awards remain included even if pupils later took A2; this is not the current Year12 AS cohort. Entry counts are qualification/subject results, not a school-wide pupil denominator. School headlines and these government cohorts can differ. No cross-source total, percentage or annual grade trend has been calculated. All source Supp/NA or other unavailable cells remain unavailable; no small-group value is reconstructed from another total or source. Fail/No results is the original combined category; it is not relabelled as grade U. The metadata uses both “under5” and “five or fewer” descriptions of suppression; the printed Supp cells are retained without choosing a hidden value.

Source references

NEW_DFE_2019_KS5_AD49665B · DfE 2018/19 KS5 underlying subject results

Codes and identifiers

Evidence: P
DfE local authority and establishment identifier: 2016007
DfE institution URN: 100003
Record Id: new:city-of-london:2019:dfe-ks5-1-a-level-and-as-level-6097
Original workbook row: 6097
Original workbook sheet: 1. A level and AS level

Check log

2026-09-06 · source_unavailable_cells · verified · DfE 2018/19 KS5 underlying subject results · 2018-2019/england_ks5underlying.xlsx; 1. A level and AS level; original rows 6097; URN 100003; GCE A level; Mathematics

All City of London School records like this · Report a problem with this figure (opens an email to corrections@theschoolsrecord.co.uk, or write a fuller report)