SQL (Structured Query Language)
Hertfordshire > Welwyn Garden City
The table below provides summary statistics for permanent job vacancies advertised in Welwyn Garden City requiring SQL skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited SQL over the 6 months leading up to 27 May 2025, comparing them to the same period in the previous two years.
| 6 months to 27 May 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | 5 | - | 2 |
| Rank change year-on-year | - | - | -1 |
| Permanent jobs citing SQL | 1 | 0 | 2 |
| As % of all permanent jobs advertised in Welwyn Garden City | 11.11% | - | 20.00% |
| As % of the Programming Languages category | 100.00% | - | 100.00% |
| Number of salaries quoted | 1 | 0 | 0 |
| Median annual salary (50th Percentile) | £55,000 | - | - |
| Hertfordshire median annual salary | £42,500 | £50,000 | £57,500 |
| % change year-on-year | -15.00% | -13.04% | -6.12% |
All Programming Languages
Welwyn Garden City
SQL falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills in Welwyn Garden City.
| Permanent vacancies with a requirement for coding skills | 1 | 8 | 2 |
| As % of all permanent jobs advertised in Welwyn Garden City | 11.11% | 29.63% | 20.00% |
| Number of salaries quoted | 1 | 8 | 0 |
| Median annual salary (50th Percentile) | £55,000 | £48,000 | - |
| Median % change year-on-year | +14.58% | - | - |
| Hertfordshire median annual salary | £57,500 | £57,500 | £60,000 |
| % change year-on-year | - | -4.17% | +9.09% |
SQL
Job Vacancy Trend in Welwyn Garden City
Job postings citing SQL as a proportion of all IT jobs advertised in Welwyn Garden City.
SQL
Salary Trend in Welwyn Garden City
3-month moving average salary quoted in jobs citing SQL in Welwyn Garden City.
SQL
Co-occurring Skills and Capabilities in Welwyn Garden City by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories: