Flag of Portland, Oregon

City of Portland
UseCivil and state flag Small vexillological symbol or pictogram in black and white showing the different uses of the flagSmall vexillological symbol or pictogram in black and white showing the different uses of the flagReverse side is mirror image of obverse side
Proportion3:5
AdoptedSeptember 4, 2002; 22 years ago (2002-09-04)
DesignNordic-style Brigid's cross design with Blue stripes/arms double-fimbriated by gold on white esquarres, in the center a white astroid hypocycloid, on a green background.
Designed byDouglas Lynch

The city flag of Portland, Oregon, consists of a green field on which is placed a white four-pointed star (a truncated hypocycloid) from which radiate blue stripes, each bordered by L-shaped yellow elements (esquarres). Narrow white fimbriations separate the blue and yellow elements from each other and from the green background. The official ordinance specifies a height of 3 feet and a length of 5 feet for the flag.