2004 South Korean legislative election

It won 32 out of 49 seats in Seoul, 44 out of 62 in Incheon and Gyeonggi, confirming that a majority of voters supported the President Roh.

The conservative Grand National Party, which supported the impeachment of President Roh, suffered a loss of support, but won a majority in North Gyeongsang and South Gyeongsang regions and retained the 100 seats necessary to block constitutional changes.

The progressive, socialist Democratic Labor Party got 13.03% of vote share, but won only 10 out of 299 seats due to the FPTP system.

However this was considered as a great triumph within political landscape of South Korea which is traditionally anti-communist and against left-wing policies.

DLP also won two FPTP seats in Ulsan and Changwon based on labor movement.