Entity-Relationship Diagram (ER Diagram)
England > London
The table below provides summary statistics for permanent job vacancies advertised in London requiring ERD skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited ERD over the 6 months leading up to 28 May 2025, comparing them to the same period in the previous two years.
| 6 months to 28 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | 503 | 600 |
| Rank change year-on-year | - | +97 | +295 |
| Permanent jobs citing ERD | 0 | 9 | 11 |
| As % of all permanent jobs advertised in London | - | 0.038% | 0.033% |
| As % of the Processes & Methodologies category | - | 0.042% | 0.035% |
| Number of salaries quoted | 0 | 1 | 3 |
| 10th Percentile | - | - | £73,000 |
| 25th Percentile | - | - | £79,375 |
| Median annual salary (50th Percentile) | - | £100,000 | £100,000 |
| Median % change year-on-year | - | - | +69.57% |
| 75th Percentile | - | - | £113,125 |
| 90th Percentile | - | - | £115,000 |
| England median annual salary | - | £52,500 | £77,500 |
| % change year-on-year | - | -32.26% | +3.33% |
All Process and Methodology Skills
London
ERD falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in London.
| Permanent vacancies with a requirement for process or methodology skills | 12,045 | 21,522 | 31,580 |
| As % of all permanent jobs advertised in London | 96.26% | 90.48% | 95.32% |
| Number of salaries quoted | 6,842 | 15,847 | 22,804 |
| 10th Percentile | £42,000 | £37,500 | £42,874 |
| 25th Percentile | £56,250 | £51,250 | £55,000 |
| Median annual salary (50th Percentile) | £75,000 | £70,000 | £75,000 |
| Median % change year-on-year | +7.14% | -6.67% | +7.14% |
| 75th Percentile | £100,000 | £95,000 | £95,000 |
| 90th Percentile | £125,000 | £115,000 | £115,000 |
| England median annual salary | £57,500 | £55,000 | £62,500 |
| % change year-on-year | +4.55% | -12.00% | +4.17% |
ERD
Job Vacancy Trend in London
Job postings citing ERD as a proportion of all IT jobs advertised in London.
ERD
Salary Trend in London
3-month moving average salary quoted in jobs citing ERD in London.