Sheriffs' Officers Assigned to Drug Task Forces
"In 2003 an estimated 47% of sheriffs' offices had one or more officers assigned full time to a multi-agency drug enforcement task force (table 31), including 89% of sheriffs' offices serving 1 million or more residents. About 71% of all officers worked for a department that assigned officers to a drug task force.
"Nationwide, an estimated 3,477 officers were assigned full time to a drug task force. The average number assigned full time ranged from 9 in sheriffs' offices serving a population of 1 million or more to 1 in those serving fewer than 10,000 residents."
Hickman, Matthew J. and Reaves, Brian A., "Sheriffs' Offices 2003" (Washington, DC: USDOJ, Bureau of Justice Statistics, May 2006), NCJ 211361.