Sales Assistants and Retail Cashiers vs Water and sewerage plant operatives Salary (2025)

How do Sales Assistants and Retail Cashiers and Water and sewerage plant operatives salaries compare in the UK? Here is a detailed side-by-side breakdown.

Water and sewerage plant operatives earns £23,460 more per year (155% higher)
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Detailed Comparison

MetricSales Assistants and Retail CashiersWater and sewerage plant operativesDifference
Median Annual£15,158£38,618-£23,460
Mean Annual£16,912£39,719-£22,807
Monthly£1,263£3,218-£1,955
Weekly£292£743-£451
Hourly£7.29£18.57-£11.28

Salary Range Comparison

PercentileSales Assistants and Retail CashiersWater and sewerage plant operatives
10th (Entry)£5,761£25,323
25th£10,191£29,878
50th (Median)£15,158£38,618
75th£23,257£46,430
90th (Senior)£28,829£0
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Frequently Asked Questions

Who earns more, a Sales Assistants and Retail Cashiers or a Water and sewerage plant operatives?
A Water and sewerage plant operatives earns more. The median salary for a Sales Assistants and Retail Cashiers is £15,158, whilst a Water and sewerage plant operatives earns £38,618 — a difference of £23,460 per year.
What is the salary difference between a Sales Assistants and Retail Cashiers and a Water and sewerage plant operatives?
The difference is £23,460 per year. Water and sewerage plant operatives is the higher-paid role.
Should I become a Sales Assistants and Retail Cashiers or a Water and sewerage plant operatives?
From a salary perspective, Water and sewerage plant operatives offers higher median pay. However, career choice depends on many factors including interests, qualifications, work-life balance and long-term prospects.

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