Average Production, factory and assembly supervisors Salary in Birmingham
ONS ASHE 2025 · West Midlands region · Updated October 2025
How Birmingham compares
In practical terms, a production, factory and assembly supervisors in the West Midlands earned a median of £30,839 during 2025, which works out to 12.1% below the UK-wide median of £35,092. The cost of living in the West Midlands is 8.5% below the UK average, so a salary of £30,839 has an effective purchasing power closer to £33,704. Compared to the Birmingham average across all roles (£33,374), production, factory and assembly supervisorss take home 7.6% less.
Cost of Living Adjustment
After adjusting for the regional cost of living (West Midlands index: 91.5, UK=100), a salary of £30,839 has an effective purchasing power of approximately £33,704 — equivalent to earning that amount in an area with average UK costs. The cost of living in the West Midlands is 8.5% below the UK average.
Production, factory and assembly supervisors salary across UK regions
Production, factory and assembly supervisors salary in areas near Birmingham
Salary data is by ONS region. Birmingham is in the West Midlands region. Below are neighbouring regions — click to explore salaries there.
Production, factory and assembly supervisors Salary Guide
The full salary guide includes regional breakdowns, cost-of-living adjustments, year-on-year trends, and in-depth FAQs.
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Frequently Asked Questions
What is the average production, factory and assembly supervisors salary in Birmingham?
The median production, factory and assembly supervisors salary in the West Midlands (which includes Birmingham) is £30,839 per year, based on ONS ASHE 2025 data. The mean salary is typically higher due to top earners pulling the average up.
How does production, factory and assembly supervisors pay in Birmingham compare to the UK average?
Production, factory and assembly supervisors in the West Midlands earn 12.1% below the national median of £35,092. Other regions such as London and the South East typically offer higher salaries for this role.
Is production, factory and assembly supervisors a well-paid job in Birmingham compared to other roles?
The average salary across all jobs in Birmingham is £33,374. Production, factory and assembly supervisors in the West Midlands earn £30,839, which is 7.6% below the local average across all occupations.
About this data
Salary figures for production, factory and assembly supervisorss cover the West Midlands region. The all-jobs average is specific to Birmingham. Source: ONS ASHE 2025. Methodology.