SeoulSeoul · 23 million · Very large city (10M+)
BusanBusan · 3.5 million · Large city (3M-10M)
IncheonIncheon · 3 million · Large city (3M-10M)
DaeguDaegu · 2.4 million · Major city (1M-3M)
GwangjuGwangju · 1.5 million · Major city (1M-3M)
DaejeonDaejeon · 1.5 million · Major city (1M-3M)
SuwonGyeonggi · 1.2 million · Major city (1M-3M)
UlsanUlsan · 1.1 million · Major city (1M-3M)
TongjinGyeonggi · 1.1 million · Major city (1M-3M)
GoyangGyeonggi · 1.1 million · Major city (1M-3M)
ChangwonGyeongnam · 1 million · Major city (1M-3M)
SongnamGyeonggi · 949,000 · Mid-sized city (300K-1M)
CheongjuChungbuk · 848,000 · Mid-sized city (300K-1M)
BucheonGyeonggi · 772,000 · Mid-sized city (300K-1M)
YanggokGyeonggi · 732,000 · Mid-sized city (300K-1M)
JejuJeju · 698,000 · Mid-sized city (300K-1M)
Ch'onanChungnam · 657,000 · Mid-sized city (300K-1M)
JeonjuJeonbuk · 653,000 · Mid-sized city (300K-1M)
AnsanGyeonggi · 623,000 · Mid-sized city (300K-1M)
PyeongtaekGyeonggi · 607,000 · Mid-sized city (300K-1M)
KimhaeGyeongnam · 534,000 · Mid-sized city (300K-1M)
PohangGyeongbuk · 520,000 · Mid-sized city (300K-1M)
SihungGyeonggi · 514,000 · Mid-sized city (300K-1M)
UijeongbuGyeonggi · 463,000 · Mid-sized city (300K-1M)
MasanGyeongnam · 430,000 · Mid-sized city (300K-1M)
KumiGyeongbuk · 421,000 · Mid-sized city (300K-1M)
GwangjuGyeonggi · 397,000 · Mid-sized city (300K-1M)
SejongSejong · 392,000 · Mid-sized city (300K-1M)
GimpoGyeonggi · 353,000 · Mid-sized city (300K-1M)
ChinjuGyeongnam · 342,000 · Mid-sized city (300K-1M)
WonjuGangwon · 331,000 · Mid-sized city (300K-1M)
HanamGyeonggi · 330,000 · Mid-sized city (300K-1M)
AsanChungnam · 320,000 · Mid-sized city (300K-1M)
GwangmyeongniGyeonggi · 318,000 · Mid-sized city (300K-1M)
YangsanGyeongnam · 298,000 · Smaller city (100K-300K)
Kunp'oGyeonggi · 286,000 · Smaller city (100K-300K)
ChuncheonGangwon · 282,000 · Smaller city (100K-300K)
KunsanJeonbuk · 275,000 · Smaller city (100K-300K)
YeosuJeonnam · 274,000 · Smaller city (100K-300K)
IksanJeonbuk · 271,000 · Smaller city (100K-300K)
YeosuJeonnam · 269,000 · Smaller city (100K-300K)
SuncheonJeonnam · 265,000 · Smaller city (100K-300K)
GyeongsanGyeongbuk · 265,000 · Smaller city (100K-300K)
KyongjuGyeongbuk · 248,000 · Smaller city (100K-300K)
AnyangGyeonggi · 233,000 · Smaller city (100K-300K)
OsanGyeonggi · 230,000 · Smaller city (100K-300K)
MokpoJeonnam · 215,000 · Smaller city (100K-300K)
ChungjuChungbuk · 211,000 · Smaller city (100K-300K)
Ich'onGyeonggi · 209,000 · Smaller city (100K-300K)
GangneungGangwon · 207,000 · Smaller city (100K-300K)
AnseongGyeonggi · 193,000 · Smaller city (100K-300K)
GuriGyeonggi · 180,000 · Smaller city (100K-300K)
SosanChungnam · 169,000 · Smaller city (100K-300K)
TangjinChungnam · 164,000 · Smaller city (100K-300K)
PocheonGyeonggi · 163,000 · Smaller city (100K-300K)
UiwangGyeonggi · 155,000 · Smaller city (100K-300K)
SeogwipoJeju · 154,000 · Smaller city (100K-300K)
AndongGyeongbuk · 153,000 · Smaller city (100K-300K)
GwangyangJeonnam · 152,000 · Smaller city (100K-300K)
JicheonGyeongbuk · 135,000 · Smaller city (100K-300K)
Chech'onChungbuk · 129,000 · Smaller city (100K-300K)
Ch'ungmuGyeongnam · 121,000 · Smaller city (100K-300K)
HosanChungnam · 116,000 · Smaller city (100K-300K)
YojuGyeonggi · 114,000 · Smaller city (100K-300K)
JeonghaeJeonbuk · 110,000 · Smaller city (100K-300K)
YongjuGyeongbuk · 109,000 · Smaller city (100K-300K)
NoksanChungnam · 109,000 · Smaller city (100K-300K)
SangjuGyeongbuk · 103,000 · Smaller city (100K-300K)
BoryeongChungnam · 102,000 · Smaller city (100K-300K)
MiryangGyeongnam · 99,000 · Small city (under 100K)
DongducheonGyeonggi · 97,000 · Small city (under 100K)
NajuJeonnam · 93,000 · Small city (under 100K)
TonghaeGangwon · 88,000 · Small city (under 100K)
GwacheonGyeonggi · 85,000 · Small city (under 100K)
KimjeJeonbuk · 82,000 · Small city (under 100K)
SokchoGangwon · 80,000 · Small city (under 100K)
Samch'okGangwon · 70,000 · Small city (under 100K)
PongnamGyeonggi · 68,000 · Small city (under 100K)
HaeryongJeonnam · 47,000 · Small city (under 100K)
TaebaekGangwon · 47,000 · Small city (under 100K)
JeomchonChungbuk · 46,000 · Small city (under 100K)
YeonilGyeongbuk · 35,000 · Small city (under 100K)
HeunghaeGyeongbuk · 34,000 · Small city (under 100K)
MunsanGyeonggi · 29,000 · Small city (under 100K)
EonyangUlsan · 28,000 · Small city (under 100K)
HayangGyeongbuk · 27,000 · Small city (under 100K)
HallimJeju · 21,000 · Small city (under 100K)
KujwaJeju · 16,000 · Small city (under 100K)
UlchinGyeongbuk · 14,000 · Small city (under 100K)
DaeanUlsan · 14,000 · Small city (under 100K)
SeonsanChungbuk · 14,000 · Small city (under 100K)
EumseongChungbuk · 10,000 · Small city (under 100K)
SapkyoChungnam · 10,000 · Small city (under 100K)