Chungcheongbuk-do (340,709)

Chungcheongbuk-do has 340,709 road-name addresses. It uses 1,532 postal codes, from 27000 to 29167. Pick one of the 14 districts below to narrow it down. Figures are from the Ministry of the Interior and Safety data as of August 2026.

Districts

• Goesan-gun (25,124)
• Danyang-gun (14,934)
• Boeun-gun (18,618)
• Yeongdong-gun (22,826)
• Okcheon-gun (25,040)
• Eumseong-gun (29,132)
• Jecheon-si (32,644)
• Jeungpyeong-gun (7,271)
• Jincheon-gun (19,569)
• Sangdang-gu, Cheongju-si (25,728)
• Seowon-gu, Cheongju-si (20,546)
• Cheongwon-gu, Cheongju-si (26,189)
• Heungdeok-gu, Cheongju-si (27,659)
• Chungju-si (45,429)