SQL (Structured Query Language)
Hertfordshire > Welwyn Garden City
The table below provides summary statistics and salary benchmarking for jobs advertised in Welwyn Garden City requiring SQL skills. It covers permanent job vacancies from the 6 months leading up to 12 January 2026, with comparisons to the same periods in the previous two years.
| 6 months to 12 Jan 2026 |
Same period 2025 | Same period 2024 | |
|---|---|---|---|
| Rank | - | 9 | 3 |
| Rank change year-on-year | - | -6 | -2 |
| Permanent jobs citing SQL | 0 | 3 | 1 |
| As % of all permanent jobs in Welwyn Garden City | - | 7.50% | 16.67% |
| As % of the Programming Languages category | - | 50.00% | 100.00% |
| Number of salaries quoted | 0 | 2 | 0 |
| Median annual salary (50th Percentile) | - | £65,500 | - |
| Hertfordshire median annual salary | £52,500 | £75,000 | £57,500 |
| % change year-on-year | -30.00% | +30.43% | +4.55% |
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 | 13 | 6 | 1 |
| As % of all permanent jobs advertised in Welwyn Garden City | 92.86% | 15.00% | 16.67% |
| Number of salaries quoted | 12 | 2 | 0 |
| 10th Percentile | - | £57,100 | - |
| 25th Percentile | £50,000 | £60,250 | - |
| Median annual salary (50th Percentile) | £55,000 | £65,500 | - |
| Median % change year-on-year | -16.03% | - | - |
| 75th Percentile | £60,000 | £70,750 | - |
| 90th Percentile | - | £73,900 | - |
| Hertfordshire median annual salary | £55,000 | £65,000 | £60,000 |
| % change year-on-year | -15.38% | +8.33% | - |
SQL
Job Vacancy Trend in Welwyn Garden City
Historical trend showing the proportion of permanent IT job postings citing SQL relative to all permanent IT jobs advertised in Welwyn Garden City.
SQL
Salary Trend in Welwyn Garden City
Salary distribution trend for jobs in Welwyn Garden City citing SQL.
