SIC Industry Description

Industry: 9221—Police Protection
Government establishments primarily engaged in law enforcement, traffic safety, police and other activities related to the enforcement of the law and preservation of order. The National Guard is classified in Industry 9711. Private establishments primarily engaged in law enforcement, traffic safety, police and other activities related to law enforcement are classified in Services, Industry 7381. Government establishments primarily engaged in prosecution are classified in Industry 9222. Military police are classified in Industry 9711. Government establishments primarily engaged in the collection of law enforcement statistics are classified in Industry 9229.

Bureaus of criminal investigations—governmentPolice departments
Highway patrolsSheriffs' offices
Marshals' offices, policeState police
Codes Titles Total Marketable US Businesses
9221Police Protection20,590
922100Police protection1,382
92210000Police protection1,382
922101Police protection, interstate and federal2,691
92210100Police protection, interstate and federal17
92210101Bureau of criminal investigation, government558
92210102State highway patrol716
92210103State police1,400
922102Police protection, regional9,957
92210200Police protection, regional131
92210201County police964
92210202Marshals' office, police337
92210203Municipal police4,491
92210204Sheriffs' office4,034
922104Police protection, level of government6,560
92210400Police protection, level of government24
92210401Police protection, Federal government99
92210402Police protection, State government222
92210403Police protection, County government586
92210404Police protection, Local government5,629