Police-recorded crime vs the Crime Survey: Which number should you use?
There is no single perfect crime count. Each source answers a different question.
Compare street-level records, police-recorded crime and the Crime Survey for England and Wales, including what each source measures and omits.
Police-recorded crime
Use it for police-system demand
Best for offences known to and recorded by police, local operational patterns and offence groups not well covered by household surveys. It can change when reporting or recording practices change.
Use the UK crime map to inspect the underlying fields, and keep the visible source month beside any screenshot or comparison.
The Crime Survey for England and Wales
Use it for experiences in households
Best for consistent long-term trends in selected offences experienced by people living in households, including incidents not reported to police. It excludes businesses, tourists and people in communal establishments.
Street-level crime data
Use it for local distribution
Best for exploring approximate local patterns and published outcomes. It is a separate extract from the datasets used for official ONS totals, so figures can differ.
The responsible answer
Name all four comparison fields
State the source, geography, reference period and denominator. If two measures disagree, explain why rather than selecting the larger or more dramatic figure.
Choose the source from the wording of the question
Let the question choose the dataset
Use street-level records for approximate local distribution, the recorded-crime series for offences known to police across consistent areas, and the Crime Survey for experiences among its sampled population. For a question about convictions or sentencing, none of those is sufficient: use the relevant court or Ministry of Justice table. Writing the question first prevents a convenient dataset from quietly changing what is being measured.
Quick checklist
Check these points before you publish a comparison
- Use survey evidence for experiences covered by the sampled population.
- Use recorded-crime evidence for offences known to police.
- Use court or Ministry of Justice tables for convictions and sentences.
Sources and further reading
- Official police-data API documentation - Fields, endpoints and data behaviour.
- ONS user guide to crime statistics - Source strengths and limitations.
- ONS crime and justice publications - Current bulletins and tables.
This guide explains statistics, not individual safety or legal liability. We update source links when official methodology changes.
Continue with a related crime-data guide
- How to read street-level crime data without drawing the wrong conclusion - Learn how to interpret anonymised street-level crime map points, source months, outcomes and reporting gaps without treating them as exact addresses.
- How to compare local crime rates responsibly - Use this practical checklist to compare UK area crime rates by offence, period, population and coverage without mistaking record counts for personal risk.