Regional Offices Mailing Addresses

Office Mailing Addresses

ATSDR’s Regional Offices (along with the states and territories that they cover) are as follows:

Headquarter Headquarter home page
ATSDR Division of Community Health Investigations
4770 Buford Hwy, NE (MS F59)
Atlanta, GA 30341-3717
(770) 488-0706
(770) 488-1544 – Fax

Washington Office EPA HQ home page
ATSDR’s EPA-Headquarters Liaison

William Jefferson Clinton Building
1200 Pennsylvania Ave., N.W.
M/C 5202P
Washington, DC 20460

Regional Office Staff

Region 1 Region 1 home page
Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont

ATSDR Region 1
5 Post Office Sq., Ste. 1010
Boston, MA 02109


Region 2 Region 2 home page

New Jersey, New York, The Commonwealth of Puerto Rico, and The U.S. Virgin Islands

ATSDR Region 2
New York Office
290 Broadway, North, 20th Fl.
New York, NY 10007

ATSDR – Region 2 Edison Office
2890 Woodbridge Ave., Bldg 209
Edison, NJ 08837


Region 3 Region 3 home page
Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia

ATSDR Region 3

c/o US EPA Region 3
1650 Arch Street (3SD00)
Philadelphia, PA 19103-2029


Region 4 Region 4 home page
Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee

ATSDR Region 4
Sam Nunn Atlanta Federal Center
61 Forsyth Street, SW
9th Floor EPA mailroom
Room 16T50
Atlanta, GA 30303


Region 5 Region 5 home page
Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin

EPA Region 5
77 West Jackson Blvd.
Rm 433, M/S 4J
Chicago, IL 60604

Region 6 Region 6 home page
Arkansas, Louisiana, New Mexico, Oklahoma, and Texas

ATSDR Region 6
EPA Region 6, Suite 500
1201 Elm Street
Dallas, Texas 75270


Region 7 Region 7 home page
Iowa, Kansas, Missouri, and Nebraska

ATSDR Region 7
11201 Renner Blvd.
Lenexa, KS 66219


Region 8 Region 8 home page
Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming

ATSDR Region 8
1595 Wynkoop St.
Denver, CO 80202-2466


Region 9 Region 9 home page
Region 9 includes Arizona, California, Hawaii, Nevada, the Pacific Islands and Tribal Nations.

ATSDR Region 9
75 Hawthorne Street
Suite 100, M/S: HHS-1
San Francisco, CA 94105


Region 10 Region 10 home page
Alaska, Idaho, Oregon, and Washington and 271 Tribal Nations.

ATSDR Region 10 (Seattle Office)
1200 6th Avenue, Suite 155, Mailstop 505
Seattle, WA 98101

ATSDR Region 10 (Anchorage Office)
222 W. 7th Avenue
Suite 261 (Annex), Mailstop 45
Anchorage, AK 99513
(Physical address: 222 West 8th Avenue, Social Security Building,
Suite 261)

Page last reviewed: April 16, 2020