THE PORTSMOUTH GRAMMAR SCHOOL
THE PORTSMOUTH GRAMMAR SCHOOL has submitted data every year since 2017, with all 9 submissions on time.
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Last submission received on Friday, 6 Mar 2026 at 09:19 UTC.
Overall workforce composition
Deviation from a 50:50 gender split, averaged across all four pay quartiles per year. 0% represents an equal split of men and women; positive values mean more women, negative means fewer women.
Hourly pay gap over time
Positive values indicate women's hourly pay is lower than men's by that percentage. A value of 0 indicates equal pay; negative values indicate women earn more.
Pay quartile breakdown
Each band shows the percentage of that quartile that is male vs female.
Lower quartile bottom 25% of earners
Lower-middle quartile 25–50th percentile
Upper-middle quartile 50–75th percentile
Top quartile top 25% of earners
Bonus pay
Percentage of each gender who received a bonus payment.
Bonus pay gap — positive values indicate women's bonus pay is lower than men's.
Year by year
Each year's submission in full. Most recent year shown first.
2025 Mean pay gap 15.7%
Submitted on Friday, 6 Mar 2026 at 09:19 UTC.
In this organisation, women earned 84p for every £1 that men earned when comparing median hourly pay.
Women made up 43.5% of the highest paid quarter and 75.7% of the lowest paid quarter.
Pay quartile breakdown
2024 Mean pay gap 12.6%
Submitted on Tuesday, 1 Apr 2025 at 08:08 UTC.
In this organisation, women earned 88p for every £1 that men earned when comparing median hourly pay.
Women made up 57.3% of the highest paid quarter and 71.0% of the lowest paid quarter.
Pay quartile breakdown
2023 Mean pay gap 13.6%
Submitted on Friday, 23 Feb 2024 at 15:07 UTC.
In this organisation, women earned 88p for every £1 that men earned when comparing median hourly pay.
Women made up 58.3% of the highest paid quarter and 78.1% of the lowest paid quarter.
Pay quartile breakdown
2022 Mean pay gap 18.8%
Submitted on Thursday, 2 Feb 2023 at 16:08 UTC.
In this organisation, women earned 81p for every £1 that men earned when comparing median hourly pay.
Women made up 45.7% of the highest paid quarter and 81.7% of the lowest paid quarter.
Pay quartile breakdown
2021 Mean pay gap 13.1%
Submitted on Monday, 21 Mar 2022 at 14:35 UTC.
In this organisation, women earned 81p for every £1 that men earned when comparing median hourly pay.
Women made up 44.6% of the highest paid quarter and 76.0% of the lowest paid quarter.
Pay quartile breakdown
2020 Mean pay gap 15.6%
Submitted on Wednesday, 9 Jun 2021 at 08:29 UTC.
In this organisation, women earned 80p for every £1 that men earned when comparing median hourly pay.
Women made up 44.2% of the highest paid quarter and 76.9% of the lowest paid quarter.
Pay quartile breakdown
2019 Mean pay gap 17.1%
Submitted on Monday, 6 Apr 2020 at 10:31 UTC.
In this organisation, women earned 80p for every £1 that men earned when comparing median hourly pay.
Women made up 50.6% of the highest paid quarter and 76.2% of the lowest paid quarter.
Pay quartile breakdown
2018 Mean pay gap 18.2%
Submitted on Thursday, 28 Mar 2019 at 11:17 UTC.
In this organisation, women earned 81p for every £1 that men earned when comparing median hourly pay.
Women made up 46.0% of the highest paid quarter and 78.4% of the lowest paid quarter.
Pay quartile breakdown
2017 Mean pay gap 14.0%
Submitted on Monday, 19 Mar 2018 at 16:26 UTC.
In this organisation, women earned 82p for every £1 that men earned when comparing median hourly pay.
Women's median bonus pay was 50.0% lower than men's.
Women made up 51.0% of the highest paid quarter and 70.0% of the lowest paid quarter.
Pay quartile breakdown