The jail was designed to hold 318 inmates but the Howard League for Penal Reform says at the end of January, there were 530.
The charity also says the overcrowding leads to more violence and self-harm among prisoners, and hampers their rehabilitation.
Mission to remember a Devon wartime tragedy
Why is there a WWII tank in the car park at Torcross?
Brixham green fields homes plan to be submitted this month
Objectors fear 'Boscastle-level' flooding
Devon rapist jailed for 19 years
Christopher Hotline repeatedly attacked his victim
Children arriving at Paignton school ‘cold, tired and hungry’
MP speaks out in Universal Credit debate
Geologists called to survey Exeter landslip
Daily inspections taking place
