United States Senators

Cardin, Benjamin L.- (D - MD)	I
509 HART SENATE OFFICE BUILDING WASHINGTON DC 20510
(202) 224-4524
Web Form: cardin.senate.gov/contact/

Mikulski, Barbara A.- (D - MD)
503 HART SENATE OFFICE BUILDING WASHINGTON DC 20510
(202) 224-4654
Web Form: mikulski.senate.gov/mailform.html United States Representatives Riverdale Park is split between the 4th and 5th congressional districts. Most residents are in the 5th District, but some are in the 4th. You may use this site to find out which district you live in: Don't know who your representative is? Check here: http://www.house.gov/writerep/ Hon. Steny Hoyer (D-5th District) Greenbelt Office U.S. District Courthouse 6500 Cherrywood Lane, Suite 310 Greenbelt, MD 20770 Phone - (301) 474-0119 Fax - (301) 474-4697 Washington, DC Office 1705 Longworth House Office Building Washington, D.C. 20515 Phone - (202) 225-4131 Fax - (202) 225-4300 E-mail Congressman Hoyer http://www.hoyer.house.gov/ Hon. Albert R. Wynn (D-4th District) Largo 9200 Basil Court Suite 221 Largo, Maryland 20774 (301) 773-4094 Gaithersburg 18401 Woodfield Road Suite D Gaithersburg, Maryland 20879 (301) 987-2054 Washington, DC 2470 Rayburn Building Washington, D.C. 20515 (202) 225-8699 http://www.wynn.house.gov/ Contact Congressman Wynn (online email)

Addressing Members of Congress

To Your Senator:

The Honorable (full name)
(Room #) (Name) Senate Office Building
United States Senate
Washington, DC 20510 Dear Senator:

To Your Representative:

The Honorable (full name)
(Room #) (Name) House Office Building
United States House of Representatives
Washington, DC 20515 Dear Representative:

When writing to the Chairperson of a Committee or the Speaker of the House, address them as:

Dear Mr. Chairman
Dear Madam Chairwoman Dear Mr. Speaker
Dear Madam Speaker