Average Production, factory and assembly supervisors Salary in Southampton UA
ONS ASHE 2025 · South East region · Updated October 2025
How Southampton UA compares
The numbers for 2025 show that a typical production, factory and assembly supervisors in the South East earned £30,664. Compared to the UK median of £35,092, that's 12.6% below. The cost of living in the South East is 3.2% above the UK average, so a salary of £30,664 has an effective purchasing power closer to £29,713. To put this alongside local pay more broadly: the average across all jobs in Southampton UA is £33,878, so production, factory and assembly supervisorss sit 9.5% less that benchmark.
Cost of Living Adjustment
After adjusting for the regional cost of living (South East index: 103.2, UK=100), a salary of £30,664 has an effective purchasing power of approximately £29,713 — equivalent to earning that amount in an area with average UK costs. The cost of living in the South East is 3.2% above the UK average.
Production, factory and assembly supervisors salary across UK regions
Production, factory and assembly supervisors salary in areas near Southampton UA
Salary data is by ONS region. Southampton UA is in the South East 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 Southampton UA?
The median production, factory and assembly supervisors salary in the South East (which includes Southampton UA) is £30,664 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 Southampton UA compare to the UK average?
Production, factory and assembly supervisors in the South East earn 12.6% 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 Southampton UA compared to other roles?
The average salary across all jobs in Southampton UA is £33,878. Production, factory and assembly supervisors in the South East earn £30,664, which is 9.5% below the local average across all occupations.
About this data
Salary figures for production, factory and assembly supervisorss cover the South East region. The all-jobs average is specific to Southampton UA. Source: ONS ASHE 2025. Methodology.