Washington, DC

ZIP code 20202 is a specialized postal area in central Washington, D.C., associated primarily with the U.S. Department of Education rather than a broad residential neighborhood. Its principal landmark is the Lyndon Baines Johnson Department of Education Building at 400 Maryland Avenue SW, which houses the department’s headquarters. The building is close to the National Mall and the U.S. Capitol, though those landmarks are outside the ZIP code’s core area.