Side-by-side crime statistics from official UK Police data.
CF46 · Merthyr Tydfil
41
crimes in April 2026
Below national average
CF42 · Rhondda Cynon Taff
61
crimes in April 2026
Below national average
Treharris has less crime — 41 vs 61 incidents in April 2026.
Treorchy saw somewhat more crime than Treharris in April 2026 (61 vs 41 incidents). The crime profiles diverge meaningfully: Treharris sees higher rates of Criminal damage & arson (5), while Treorchy has more Anti-social behaviour (5). Both areas sit below the national average for recorded crime — a positive sign for either location.
Full reports cover 24 months of trends, ward breakdowns, outcome rates, and a detailed safety score — from £4.99.
Based on April 2026 Police data, Treharris recorded fewer crimes than Treorchy — 41 vs 61 incidents. That is 33% fewer crimes. Treharris is also below the national average for crime.
The main difference lies in crime type. In April 2026, Treharris saw higher rates of Criminal damage & arson while Treorchy had more Anti-social behaviour. Overall, Treharris recorded fewer total crimes (41 vs 61).