Sejong City

South Korea, Sejong City

Flag

Adopted: 2012

The flag features a stylized blue circle representing harmony and progress, centered on a white field with red and blue elements symbolizing South Korea's national colors.

Flag fun fact: Sejong City is South Korea's newest administrative division, established in 2012 as a planned city to serve as a secondary capital and administrative hub.

Colors

blueredwhite

Design elements

circlegeometric

Flag family: South Korean subnational flags