Gangnam-ro, Gangsang-myeon, Yangpyeong-gun postal codes (654)
On Gangnam-ro in Gangsang-myeon, Yangpyeong-gun the postal code depends on the building number: numbers 609–956-30 use 12571, numbers 960–1412 use 12572, numbers 1412-2–1858 use 12573. Data as of August 2026.
This road has 654 addresses; the table lists the first 500 by building number. For the rest, search for "Gangnam-ro" together with the building number.