It's in contrast to the rest of country, which has seen an increase.
The National Farmers Union's annual Rural Crime Report shows a 18 per cent drop in the county.
Despite the fall, 400-thousand pounds of equipment is still stolen from the region's farms each year, with quad-bikes and tractors top of the wish list for thieves.
14-year-old girl missing from Exeter
Lola Tinkler was last seen on Saturday
Man reattaches flags moments after removal
He scaled his ladder as council contractors used a cherry picker
Rocket builder careers in Cornwall to soar
Government boost to fill demand
'Twas the weather warning before Christmas
More heavy rain hits Devon
Police watchdog investigates after fatal Plymouth crash
Young biker dies
Torbay memorial bench prices top London's
MPs call for a review
