Jabarkan Defense Logistics Agency (DLA) dari Badan penegak hukum federal di Amerika Serikat

United States Army Criminal Investigation Division (USACID)

United States Army Counterintelligence (ACI)

United States Army Military Police Corps (USAMPC)

Department of the Army Civilian Police (DACP)

includes Department of the Army Civilian Guards (DASG) United States Army Corrections Command (USACC)

Naval Criminal Investigative Service (NCIS)

United States Marine Corps Criminal Investigation Division (USMC CID)

Department of the Navy Police (civilian police)

United States Marine Corps Military Police

United States Marine Corps Civilian Police

United States Air Force Office of Special Investigations (AFOSI)

Air Force Security Forces Center (AFSFC)

United States Air Force Security Forces (military police)

Department of the Air Force Police (civilian police)

Office of Inspector General (ED-OIG)

Office for Civil Rights (OCR)

Office of Inspector General (DOE-OIG)

Office of Health, Safety and Security (DOE-HSS)

National Nuclear Security Administration (NNSA)

Office of Secure Transportation (OST)

Kementerian Kesehatan dan Layanan Masyarakat

Office of Inspector General (HHS-OIG)

United States Food and Drug Administration (HHSFDA)

Office of Criminal Investigations (OCI)

National Institutes of Health (NIH)

National Institutes of Health Police

Office of Inspector General (DHS-OIG)

Federal Law Enforcement Training Centers (FLETC)

Office of the Chief Security Officer (OCSO)

United States Coast Guard (USCG)

Coast Guard Investigative Service (CGIS)

United States Coast Guard Police (CGPD)

United States Customs and Border Protection (CBP)

United States Border Patrol (USBP)

CBP Air and Marine Operations (AMO)

CBP Office of Field Operations (OFO)

Federal Emergency Management Agency (FEMA)

Mount Weather Emergency Operations Center

Mount Weather Emergency Operations Center Police

Office of Chief Security Officer (OCSO)

United States Immigration and Customs Enforcement (ICE)

Office of Professional Responsibility (OPR)

United States Secret Service (USSS)

United States Secret Service Uniformed Division (USSS UD)

Office of Law Enforcement (OLE)/Federal Air Marshal Service (FAMS)

Federal Flight Deck Officer (FFDO)

United States Citizenship and Immigration Services (USCIS)

Fraud Detection and National Security Directorate (FDNS)

Kementerian Perumahan dan Pembangunan Sipil

Office of Inspector General (HUD-OIG)

Office of Inspector General (DOI-OIG)

Bureau of Indian Affairs (BIA)

Bureau of Indian Affairs Police

Bureau of Land Management (BLM)

United States Bureau of Reclamation (BOR)

Office of Surface Mining Reclamation and Enforcement (OSMRE)

United States Fish and Wildlife Service (USFWS)

Office of Law Enforcement (FWS OLE)

Division of Refuge Law Enforcement

Office of the Inspector General (DOJ-OIG)

Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF)

Federal Bureau of Investigation (FBI)

Federal Bureau of Prisons (BOP)

United States Marshals Service (USMS)

Office of Professional Responsibility (DOJ OPR)

Office of Inspector General (DOL-OIG)

Office of Inspector General (DOS-OIG)

Bureau of Diplomatic Security (DS)

Office of Inspector General (DOT-OIG)

United States Merchant Marine Academy

Department of Public Safety (USMMADPS)

National Highway Traffic Safety Administration

Office of Odometer Fraud Investigation (OFI)

Office of Inspector General (USDT-OIG)

Bureau of Engraving and Printing

Bureau of Engraving and Printing Police

Financial Crimes Enforcement Network (FINCEN)

United States Mint Police (USMP)

Treasury Inspector General for Tax Administration (TIGTA)

Special Inspector General for Pandemic Recovery (SIGPR)

Special Inspector General for the Troubled Asset Relief Program (SIGTARP)

Office of Inspector General (VA-OIG)

Sergeant at Arms of the United States House of Representatives

Sergeant at Arms of the United States Senate

United States Capitol Police (USCP)

Office of Inspector General (USCP OIG)

Office of Professional Responsibility (USCP OPR)

Marshal of the United States Supreme Court

United States Supreme Court Police

Administrative Office of the United States Courts (AOUSC)

Office of Probation and Pretrial Services (Federal Probation Officers)

Independent Agencies and federally-administered institutions;

Security Protective Service (CIA SPS)

United States Environmental Protection Agency

Office of Inspector General (EPA-OIG)

Office of Enforcement and Compliance Assurance (OECA)

Office of Inspector General (NASA-OIG)

Office of Protective Services (NASA OPS)

United States Office of Personnel Management (OPM)

Office of Inspector General (OPM OIG)

United States Postal Service (USPS)

Office of Inspector General (USPS-OIG)

United States Postal Inspection Service (USPIS)

Office of Inspector General (SI-OIG)

National Zoological Park Police (NZPP)

Office of Inspector General (Amtrak-OIG)

Office of Security Strategy and Special Operations (OSSSO)

Office of Inspector General (FRB/CFPB-OIG)

Federal Reserve Board of Governors

Office of Inspector General (TVA-OIG)

Tennessee Valley Authority Police (TVAP)

Office of Inspector General (NRC-OIG)

Office of Inspector General (NSF-OIG)

National Archives and Records Administration (NARA)

Office of Inspector General (NARA-OIG)

Office of Inspector General (PC-OIG)

Office of Inspector General (RRB-OIG)

Office of Inspector General (SBA-OIG)

Federal Deposit Insurance Corporation (FDIC)

Office of Inspector General (FDIC-OIG)

Office of Inspector General (GSA-OIG)

Office of Inspector General (SSA-OIG)

United States Agency for International Development

Office of Inspector General (AID-OIG)

Corporation for National and Community Service (CNCS)

Office of Inspector General (CNCS-OIG)

Pada tahun 2004, keseluruhan lembaga federal mempekerjakan sekitar 105.000 personel penuh waktu yang berwenang untuk melakukan penangkapan dan membawa senjata api di 50 negara bagian dan Distrik Columbia. Dibandingkan dengan tahun 2002, personil tersebut meningkat sebesar 13%.

Secara nasional, data menunjukan terdapat 36 petugas federal per 100.000 penduduk. Di luar Distrik Columbia, yang memiliki 1.662 per 100.000, rasio negara bagian berkisar dari 90 per 100.000 di Arizona hingga 7 per 100.000 di Iowa.

Pada tahun 2004, sekitar 3 dari 4 petugas penegak hukum federal non-militer dipekerjakan di dalam Kementerian Keamanan Dalam Negeri atau Kementerian Kehakiman.

Tugas dan kegiatan agen federal termasuk penyelidikan kriminal (38%), respon polisi dan patroli (21%), koreksi dan penahanan (16%), inspeksi (16%), operasi pengadilan (5%), dan keamanan dan perlindungan (4%) .

Agen dan penyidik perempuan mengisi populasi sebesar 16% dari total kepolisian federal pada tahun 2004, meningkat dari 14,8% pada tahun 2002.

Sepertiga (33,2%) petugas federal adalah anggota ras atau etnis minoritas pada tahun 2004. Ini termasuk 17,7% yang Hispanik atau Latin, dan 11,4% yang berkulit hitam atau Afrika-Amerika. Pada tahun 2002, petugas ras atau etnis minoritas terdiri dari 32,4% petugas federal.

Dua puluh tujuh kantor federal inspektur jenderal (IG) mempekerjakan penyelidik kriminal dengan otoritas penangkapan dan senjata api pada tahun 2004. Secara keseluruhan, badan-badan ini mempekerjakan 2.867 petugas semacam itu di 50 negara bagian dan Distrik Columbia.