| Citizenship and Immigration Services |
19,000 |
$4.9 billion (Fiscal Year 2023) |
https://www.uscis.gov/ |
| Coast Guard Auxiliary |
21,000 |
$5.2 million (FY 2024) |
https://www.cgaux.org/ |
| Coast Guard Cyber Command |
|
|
https://www.dco.uscg.mil/ |
| Customs and Border Protection |
60,000 |
$17.5 billion (fiscal year 2024) |
https://www.cbp.gov |
| Federal Emergency Management Agency |
13,000 |
$25.3 billion (Fiscal Year 2023) |
https://www.fema.gov |
| Federal Law Enforcement Training Centers |
1,500 |
Approximately $260 million (fiscal year 2023) |
https://www.fletc.gov |
| Federal Protective Service |
900 |
Approximately $1 billion (fiscal year 2024) |
https://www.dhs.gov/federal-protective-service |
| Fire Administration |
100 |
Approximately $45 million (fiscal year 2024) |
https://www.usfa.fema.gov |
| Homeland Security Investigations |
10,300 |
$3.3 billion (Fiscal Year 2023) |
https://www.dhs.gov/hsi |
| Immigration and Customs Enforcement |
20,000 |
$8.3 billion (Fiscal Year 2023) |
https://www.ice.gov |
| National Flood Insurance Program |
|
|
https://www.fema.gov/flood-insurance |
| National Infrastructure Advisory Council |
|
|
https://www.cisa.gov/niac |
| National Interagency Confederation for Biological Research |
|
|
https://nicbr.health.mil |
| National Wildfire Coordinating Group |
|
|
https://www.nwcg.gov |
| Office for Domestic Preparedness |
|
Not publicly specified, but part of federal homeland security funding |
No longer operational; information now under [[FEMA]] - https://www.fema.gov/ |
| Office of Intelligence and Analysis (Department of Homeland Security) |
|
Not publicly disclosed separately from the DHS budget |
https://www.dhs.gov/office-intelligence-and-analysis |
| Office of Intelligence and Analysis (Treasury Department) |
|
Not publicly disclosed separately from the DHS budget |
https://www.dhs.gov/office-intelligence-and-analysis |
| Office of the Chief Information Officer (Department of Homeland Security) |
|
Part of the overall DHS budget; specific figures not disclosed |
https://www.dhs.gov/ocio |
| Plum Island Animal Disease Center |
400 |
$16.5 million (Annual budget as of 2002, exact current figures not publicly available) |
|
| Secret Service |
7,000 |
$2.5 billion (Fiscal Year 2023) |
https://www.secretservice.gov |
| Secret Service Uniformed Division |
1,300 |
|
https://www.secretservice.gov/protection/uniformed-division |
| Transportation Security Administration |
55,000 |
$8.4B (FY 2024) |
https://www.tsa.gov/ |