Socheongdo or Socheong Island is a small 5 kilometer long and 3 kilometer wide island in Ongjin County, Incheon, South Korea, located in south Daecheong Island, near the Northern Limit Line. It is situated in the Yellow Sea, lying 200 km northwest of Incheon, 40 km southwest of the mainland of South Hwanghae, North Korea, and 200 km northeast of Shandong Peninsula, China.[1]

Socheongdo
Hangul
소청도
Hanja
Revised RomanizationSocheongdo
McCune–ReischauerSoch‘ŏngdo

As of 2015 it had a population of 266.

37°46′2″N 124°44′42″E / 37.76722°N 124.74500°E / 37.76722; 124.74500

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