Customs, Border Patrol, the Orange County Sheriff's Department, the Los Angeles Police Department, the Young Marines, the Sea Cadets, and the Devil Pups (Marine Corps Base Camp Pendleton, n.d.). Both reservists and retirees also utilize the base. The population of military members who utilize and operate within the camp are as follows: 42,000 active duty personnel, 77,000 retired personnel, and 23,500 reserve personnel. Not including the various other organizations that also train within the base, MCB Camp Pendleton serves at least 142,500 individuals on an annual basis. John Simpson has also stated that of the 142,500 individuals, 46,000 are residents of the base and 40,000 are transient personnel who work and play there every