Flag of Pennsylvania

Commonwealth of Pennsylvania
UseCivil and state flag
Proportion27:37 (both 2:3 and 3:5 in use)
AdoptedJune 13, 1907 (1907-06-13)
DesignA state coat of arms on a blue field

The flag of the U.S. state of Pennsylvania consists of a blue field on which the state coat of arms is displayed.