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 TitlesTotal Marketable US Businesses
9221Police Protection19,571
922100Police protection856
92210000Police protection856
922101Police protection, interstate and federal2,495
92210100Police protection, interstate and federal18
92210101Bureau of criminal investigation, government559
92210102State highway patrol594
92210103State police1,324
922102Police protection, regional9,994
92210200Police protection, regional78
92210201County police664
92210202Marshals' office, police323
92210203Municipal police4,051
92210204Sheriffs' office4,878
922104Police protection, level of government6,226
92210400Police protection, level of government15
92210401Police protection, Federal government64
92210402Police protection, State government143
92210403Police protection, County government387
92210404Police protection, Local government5,617