Annual crime rate in Dorchester postcode area is 0.4 crimes per 1000 people. Compared to the national crime rate, Dorchester's rate is at 46% as of October 2025.Possession of weapons crime makes up 0.6% of all crimes reported in the postcode area. The total number of "possession of weapons crime" is 90, and this number has decreased by 19.6% when compared year-over-year in the period of October 2024 - September 2025.
| Dorchester postcode area | crime statistic | England & Wales |
|---|---|---|
| 0.4 | annual crime rate per 1k workday people | 1 |
| 46% | ratio of national crime rate | 100% |
| 0.6% | share of all crimes | 0.9% |
| 90 | crimes reported | 53.2k |
| -19.6% | annual change | 3.1% |
Crime rate ranking : 4. lowest crime rate out of 99 postcode areas
The total number of "possession of weapons crime" is 90, and this number has decreased by 19.6% when compared year-over-year in the period of October 2024 - September 2025. In the graph below, postcode area are compared by crime rate and crime rate percentage change. Crime rate percentage change compares the postcode area crime rate between October 2024 - September 2025 to the postcode area crime rate in the previous 12 months. The size of the circle reflects the number of total crimes reported. The bigger the circle, the higher the number of crimes reported in the postcode area.
-19.6% annual change, crime is declining
90 crimes reported
Crime rate percentage changeNumber of crime incidents by month from January 2014 to September 2025.
Crime rate per 1000 workday people compared to the national crime rate by year.
Total number of crimes reported in a given calendar month (1 = January … 12 = December) in the previous five years, i.e. from 2020 till 2024.
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