How many employees work at Office National Statistic?
Office for National Statistics has 5,082 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 5.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Office National Statistic
We’re the Office for National Statistics (ONS), the UK’s largest independent producer of official statistics. The statistics we gather make a real difference, helping people make important decisions for the nation and our communities on everything from health and education to the environment and the cost of living. We’re responsible for the census that happens every ten years and share information and analysis about some of the UK’s most topical issues. Based on feedback from colleagues, the ONS has been named by Glassdoor as one of the best places to work in the UK in 2023. We’re the first Civil Service department to make it into the top 50. To find out more about how you can join us at the ONS, email talent.acquisition@ons.gov.uk or call 01633 455556.
As of September 2025
Office National Statistic
workforce metrics
Headcount
5.1k
Avg. Salary
$57.1k
Tenure
4.2yr
Growth Rate
5.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Office National Statistic annual worldwide employee count from 2023 to 2025.
- Office National Statistic total number of employees in 2025 was 5,076.971, a 5.3% increase from 2024.
- Office National Statistic total number of employees in 2024 was 4,732.785, a 3.3% decline from 2023.
- Office National Statistic total number of employees in 2023 was 4,835.06, a 7.7% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Office National Statistic annual active job postings from 2023 to 2025.
- Office National Statistic active job postings in 2025 was 82, a 24.6% decline from 2024.
- Office National Statistic active job postings in 2024 was 252, a 158.7% increase from 2023.
- Office National Statistic active job postings in 2023 was 29, a 139.3% decline from 2022.
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Employee Sentiment
Sentiment Topics
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