Wanju County

Wanju
완주군
Korean transcription(s)
 • Hangul완주군
 • Hanja完州郡
 • Revised RomanizationWanju-gun
 • McCune-ReischauerWanju-gun
From the top: The Korean Alcohol Theme Museum, road, Daedunsan
Location in South Korea
Coordinates: 35°53′29″N 127°15′14″E / 35.891275°N 127.253895°E / 35.891275; 127.253895
Country South Korea
State Jeonbuk
Administrative divisions3 eup, 10 myeon
Area
 • Total
820.94 km2 (316.97 sq mi)
Population
 (September 2025)
 • Total
100,229
 • Density111/km2 (290/sq mi)
 • Dialect
Jeolla
Area code+82-63-2xx

Wanju County (Korean완주군; RRWanju-gun, lit.'Perfect region') is a county in North Jeolla province, South Korea. It almost entirely surrounds the city of Jeonju.