Codes Titles Number of US Businesses
92 Public Administration 229,973
921110Executive Offices 32,060
921120Legislative Bodies 8,973
921130Public Finance Activities 5,564
921140Executive and Legislative Offices, Combined 251
921150American Indian and Alaska Native Tribal Governments 686
921190Other General Government Support 14,321
922110Courts 13,946
922120Police Protection 16,449
922130Legal Counsel and Prosecution 3,682
922140Correctional Institutions 5,008
922150Parole Offices and Probation Offices 1,797
922160Fire Protection 33,513
922190Other Justice, Public Order, and Safety Activities 2,912
923110Administration of Education Programs 2,415
923120Administration of Public Health Programs 8,349
923130Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs) 9,280
923140Administration of Veterans' Affairs 1,683
924110Administration of Air and Water Resource and Solid Waste Management Programs 6,301
924120Administration of Conservation Programs 13,820
925110Administration of Housing Programs 7,081
925120Administration of Urban Planning and Community and Rural Development 2,013
926110Administration of General Economic Programs 2,519
926120Regulation and Administration of Transportation Programs 9,811
926130Regulation and Administration of Communications, Electric, Gas, and Other Utilities 1,242
926140Regulation of Agricultural Marketing and Commodities 6,126
926150Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors 3,574
927110Space Research and Technology 184
928110National Security 13,824
928120International Affairs 2,589