Seoul (523,336)

Seoul has 523,336 road-name addresses. It uses 5,634 postal codes, from 01000 to 08866. Pick one of the 25 districts below to narrow it down. Figures are from the Ministry of the Interior and Safety data as of August 2026.

Districts

• Gangnam-gu (21,558)
• Gangdong-gu (17,823)
• Gangbuk-gu (25,636)
• Gangseo-gu (22,105)
• Gwanak-gu (31,977)
• Gwangjin-gu (23,352)
• Guro-gu (19,687)
• Geumcheon-gu (13,754)
• Nowon-gu (11,678)
• Dobong-gu (14,459)
• Dongdaemun-gu (24,420)
• Dongjak-gu (20,141)
• Mapo-gu (22,336)
• Seodaemun-gu (19,743)
• Seocho-gu (15,600)
• Seongdong-gu (15,729)
• Seongbuk-gu (29,928)
• Songpa-gu (21,507)
• Yangcheon-gu (15,632)
• Yeongdeungpo-gu (22,562)
• Yongsan-gu (22,227)
• Eunpyeong-gu (26,019)
• Jongno-gu (23,747)
• Jung-gu (16,308)
• Jungnang-gu (25,408)