Geographic Location of Department of Homeland Security Full-time Staff March 2003 Post-of-Duty* All DHS Componenets Selected Department of Homeland Security Components U.S. Population Customs and Border Patrol Immigration and Customs Enforcement Transportation Security Administration Federal Emergency Management Agency Total 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% Land Borders     With Canada 9.3% 13.8% 9.3% 9.6% 2.5% 7.0%     With Mexico 12.5% 18.9% 33.7% 2.0% - 2.3% Sea Borders:     Atlantic/Pacific/Gulf of Mexico 32.5% 35.2% 24.2% 36.2% 14.5% 30.3% Interior 33.1% 18.2% 24.2% 47.9% 49.5% 59.1% DC Metro 8.6% 9.2% 6.2% 2.7% 33.1% 1.3% Outside 50 States 2.0% 3.9% 2.4% 1.5% 0.5% - Not Specified 1.9% 0.9% - 0.0% - - *Note: geographic location based upon post-of-duty by county or census county equivalent. For specific county figures for DHS as a whole, see table; for sub-agency figures go to TRAC Spotlight. Copyright 2003, TRAC Reports, Inc.