Regular mail: please use the mailing address for a specific employee as listed in the EPA Employee Directory.
Package or delivery: please contact the employee and ask for the specific street address and any required delivery instructions.
Please use the addresses listed below. At headquarters, we use one address for all regular mail and specific building addresses for packages. In other locations, we use one address for both purposes.
Environmental Protection Agency
Ariel Rios Building
1200 Pennsylvania Avenue, N.W.
Washington, DC 20460
(202) 272-0167
TTY (speech- and hearing-impaired) (202) 272-0165
USEPA Ariel Rios Building (AR) USEPA West (EPA West) [Old Customs Building] |
USEPA East (EPA East) [Old ICC Building] USEPA Ronald Reagan Building (RRB) |
Other HQ Locations |
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District of Columbia Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency Environmental Protection Agency |
Maryland Virginia Two Potomac Yard |
Region 1 (CT, MA, ME, NH, RI, VT) Region 2 (NJ, NY, PR, VI) Region 3 (DC, DE, MD, PA, VA, WV) Region 4 (AL, FL, GA, KY, MS, NC, SC, TN) Region 5 (IL, IN, MI, MN, OH, WI) |
Region 6 (AR, LA, NM, OK, TX) Region 7 (IA, KS, MO, NE) Region 8 (CO, MT, ND, SD, UT, WY) Region 9 (AZ, CA, HI, NV) Region 10 (AK, ID, OR, WA) |
U.S. EPA |
U.S. EPA |
U.S. EPA Environmental
Science Center U.S. EPA National Air and Radiation
Environmental Laboratory (NAREL) U.S. EPA National Center for Computational Toxicology (NCCT) U.S. EPA National Enforcement Investigations Center Laboratory
(NEIC) U.S. EPA National Exposure Research Laboratory (NERL) U.S. EPA National Exposure Research Laboratory (NERL) U.S. EPA National Exposure Research Laboratory (NERL) U.S. EPA National Health and Environmental Effects Research Laboratory
(NHEERL) U.S. EPA National Health and Environmental Effects Research Laboratory
(NHEERL) |
U.S. EPA National Health and Environmental Effects Research Laboratory
(NHEERL) Gulf Ecology Division U.S. EPA National Health and Environmental
Effects Research Laboratory (NHEERL) U.S. EPA National Health and Environmental Effects Research Laboratory
(NHEERL) National Risk Management Research Laboratory National Risk Management Research Laboratory (NRMRL) National Risk Management Research Laboratory (NRMRL) National Risk Management Research Laboratory (NRMRL) U.S. EPA National Vehicle and Fuel Emissions Laboratory U.S. EPA Radiation and Indoor Environments National |