Sunday email
Crime

Crime in Trethomas

Trethomas had 586 crimes recorded over June to August 2026, about 149.4 per 1,000 residents a year. That ranks it 7th of 40 Caerphilly areas, where 1st is the highest rate, and 34% above the middle Caerphilly area. Crime was up 21% on the three months before.

CF83, Caerphilly · within 1.5 miles of the middle of Trethomas

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149.4crimes per 1,000 a yearJune to August 2026
7 of 40Caerphilly rank1st is the highest rate
+21%on the 3 months beforemore crime
violencemost common203 in 3 months

Month by month

173 Mar 158 Apr 152 May 163 Jun 247 Jul 176 Aug

Crimes recorded within 1.5 miles of the middle of Trethomas. Police figures arrive about two months late.

What kind of crime

CrimeIn 3 monthsShare
violence20335%
anti-social behaviour13523%
criminal damage7913%
public order5810%
vehicle crime224%
theft214%
shoplifting203%
drugs122%

Trethomas against Caerphilly

TypeTrethomas per 1,000Middle Caerphilly areaChange
Violence51.837.2▲ 18%
Burglary2.83▼ 48%
Vehicle crime5.64.5▲ 10%
Anti-social behaviour34.425.5▲ 48%
Theft and robbery7.44.7▲ 45%

Per 1,000 residents a year. Change compares the last three months with the three before.

Nearby areas

AreaPer 1,000 a yearChange
Bedwas167.3▲ 18%
Caerphilly154.3▲ 9%
Trethomas149.4▲ 21%
Crosskeys138.8▼ 8%
Llanbradach92.1▲ 7%
Ynys-ddu87.7▲ 61%
Machen70▲ 21%
See every Caerphilly area ranked on the crime in Caerphilly page. Figures come from police.uk; locations are moved slightly on purpose to protect victims.

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Questions people ask

Is Trethomas a safe area?

Trethomas had about 149.4 crimes per 1,000 residents a year over June to August 2026, ranking 7 of 40 Caerphilly areas (1st is the highest rate). The most common crime was violence.

What is the most common crime in Trethomas?

Over June to August 2026, the most common was violence (203), followed by anti-social behaviour (135) and criminal damage (79).