Mountain Ash's crime rate in January 2025 stood at 7.3 per 1,000 residents, placing it 2.8% above the UK average of 7.1 per 1,000. This figure marks a slight upward trend compared to December's 6.8 per 1,000, though the seasonal context of January—a post-holiday period with shorter days and reduced retail footfall—may have contributed to the overall pattern. The most significant component of the crime picture was violence and sexual offences, which accounted for 47 incidents (55.3% of the total) and were 59% above the UK average for the category. This dominance of violent crime contrasts with property-related offences, which made up only 17.6% of the total (15 incidents). Public order offences (10 incidents) and anti-social behaviour (9 incidents) also featured prominently, with the former being 96% above the UK average and the latter 18% below. The seasonal context of January, with its limited daylight and reduced outdoor activity, likely contributed to the lower incidence of vehicle crime and burglary compared to other months. However, the sharp rise in shoplifting (200% increase from December) and anti-social behaviour (125% increase) suggests shifting patterns, possibly influenced by local community dynamics or changes in policing priorities. The overall profile indicates a combination of persistent violent crime and emerging trends in disorder-related offences, with the area's crime picture reflecting both the challenges of a built-up area within Rhondda Cynon Taf and the seasonal factors that shape crime patterns in January.