North London Collegiate School, IB Diploma 2025: All subjects · published qualification aggregate

Checked against the original: 6 figures, including entries, IB core grade A entries and IB core grade B entries.

What it counts

Source: Department for Education performance tables (subject-level data). Qualification, as the DfE names it: IBO Diploma Programme Core. 2025 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. Diploma total-point awards, core grades, Higher Level grades and Standard Level grades describe separate populations. Source qualification and subject identify the applicable scale; do not add component entries or infer diploma pupils from them. Original qualification group metadata: Level=3, ASIZE=0.2, GSIZE=0.8, Grade structure=A,B,C,D,E. Distinct source size/grade groups are retained separately. Exam group, as published: Other academic. This is a published qualification aggregate, separate from subject results and entry tables. It is never added to those rows.

The figures

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

Entries: 16
Qualification: IB
Qualification, as the source names it: IBO Diploma Programme Core
The subject: All subjects · published qualification aggregate
IB core grade A entries: 6
IB core grade B entries: 8
IB core grade C entries: 1
IB core grade D entries: 1
IB core grade E entries: 0

Notes and original wording (8)

What it counts: Original government underlying subject-results workbook. Source qualification: IBO Diploma Programme Core. 2025 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. Diploma total-point awards, core grades, Higher Level grades and Standard Level grades describe separate populations. Source qualification and subject identify the applicable scale; do not add component entries or infer diploma pupils from them. Original qualification group metadata: Level=3, ASIZE=0.2, GSIZE=0.8, Grade structure=A,B,C,D,E. Distinct source size/grade groups are retained separately. Published exam cohort: Other academic. This is a published qualification aggregate, separate from subject results and entry tables. It is never added to those rows.
DfE local authority and establishment identifier: 3106075
DfE institution URN: 102257
Note: Original government underlying subject-results workbook. Source qualification: IBO Diploma Programme Core. 2025 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. Diploma total-point awards, core grades, Higher Level grades and Standard Level grades describe separate populations. Source qualification and subject identify the applicable scale; do not add component entries or infer diploma pupils from them. Original qualification group metadata: Level=3, ASIZE=0.2, GSIZE=0.8, Grade structure=A,B,C,D,E. Distinct source size/grade groups are retained separately. Published exam cohort: Other academic. This is a published qualification aggregate, separate from subject results and entry tables. It is never added to those rows.
Who is counted: 2025 government KS5 completion-cohort subject entries
Original workbook row: 4350, 4351, 4352, 4353, 4354, 4355
Original workbook sheet: Institution_aggregated_results
Year: 2025

Where it was published

DfE 2024/25 KS5 underlying subject results

Checked 6 Sep 2026

Open the original

matches 6 figures, including IB core grade A entries, IB core grade B entries and IB core grade C entries

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: IBO Diploma Programme Core. 2025 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. Diploma total-point awards, core grades, Higher Level grades and Standard Level grades describe separate populations. Source qualification and subject identify the applicable scale; do not add component entries or infer diploma pupils from them. Original qualification group metadata: Level=3, ASIZE=0.2, GSIZE=0.8, Grade structure=A,B,C,D,E. Distinct source size/grade groups are retained separately. Exam group, as published: Other academic. This is a published qualification aggregate, separate from subject results and entry tables. It is never added to those rows.

Record details

Record ID new:nlcs:2025:dfe-ks5-institution-aggregated-results-4350. Quote it if you report a problem.

As recorded

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

Source note: Primary
Definition: Original government underlying subject-results workbook. Source qualification: IBO Diploma Programme Core. 2025 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. Diploma total-point awards, core grades, Higher Level grades and Standard Level grades describe separate populations. Source qualification and subject identify the applicable scale; do not add component entries or infer diploma pupils from them. Original qualification group metadata: Level=3, ASIZE=0.2, GSIZE=0.8, Grade structure=A,B,C,D,E. Distinct source size/grade groups are retained separately. Published exam cohort: Other academic. This is a published qualification aggregate, separate from subject results and entry tables. It is never added to those rows.
Collection note: Original government underlying subject-results workbook. Source qualification: IBO Diploma Programme Core. 2025 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. Diploma total-point awards, core grades, Higher Level grades and Standard Level grades describe separate populations. Source qualification and subject identify the applicable scale; do not add component entries or infer diploma pupils from them. Original qualification group metadata: Level=3, ASIZE=0.2, GSIZE=0.8, Grade structure=A,B,C,D,E. Distinct source size/grade groups are retained separately. Published exam cohort: Other academic. This is a published qualification aggregate, separate from subject results and entry tables. It is never added to those rows.

Source references

NEW_DFE_2025_KS5_03CDA25D · DfE 2024/25 KS5 underlying subject results

Codes and identifiers

Evidence: P
DfE local authority and establishment identifier: 3106075
DfE institution URN: 102257
Record Id: new:nlcs:2025:dfe-ks5-institution-aggregated-results-4350
Original workbook row: 4350, 4351, 4352, 4353, 4354, 4355
Original workbook sheet: Institution_aggregated_results

Check log

2026-09-06 · ib_core_a_count · verified · DfE 2024/25 KS5 underlying subject results · 2024-2025/england_ks5underlying.xlsx, Institution_aggregated_results, Excel row 4350, original field A; URN102257; IBO Diploma Programme Core;
2026-09-06 · ib_core_b_count · verified · DfE 2024/25 KS5 underlying subject results · 2024-2025/england_ks5underlying.xlsx, Institution_aggregated_results, Excel row 4351, original field B; URN102257; IBO Diploma Programme Core;
2026-09-06 · ib_core_c_count · verified · DfE 2024/25 KS5 underlying subject results · 2024-2025/england_ks5underlying.xlsx, Institution_aggregated_results, Excel row 4352, original field C; URN102257; IBO Diploma Programme Core;
2026-09-06 · ib_core_d_count · verified · DfE 2024/25 KS5 underlying subject results · 2024-2025/england_ks5underlying.xlsx, Institution_aggregated_results, Excel row 4353, original field D; URN102257; IBO Diploma Programme Core;
2026-09-06 · ib_core_e_count · verified · DfE 2024/25 KS5 underlying subject results · 2024-2025/england_ks5underlying.xlsx, Institution_aggregated_results, Excel row 4354, original field E; URN102257; IBO Diploma Programme Core;
2026-09-06 · entries · verified · DfE 2024/25 KS5 underlying subject results · 2024-2025/england_ks5underlying.xlsx, Institution_aggregated_results, Excel row 4355, original field Total; URN102257; IBO Diploma Programme Core;

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