#
City
 
1
Seoul  
33.8 Mbps
33 Mbps
45007
2
Incheon  
23.3 Mbps
14.1 Mbps
4748
3
Suwon  
10.5 Mbps
8.9 Mbps
3696
4
Seongnam  
23.7 Mbps
6.4 Mbps
2380
5
Busan  
21.7 Mbps
22.2 Mbps
1873
6
Daegu  
15.5 Mbps
15.1 Mbps
1651
7
Wonju  
29.6 Mbps
62.5 Mbps
1516
8
Yongin  
21.1 Mbps
33.4 Mbps
1442
9
Daejeon  
18.9 Mbps
15.5 Mbps
1168
10
Gangneung  
21.8 Mbps
57.2 Mbps
825
11
Gwanak-gu  
24.8 Mbps
11.7 Mbps
604
12
Seongnam-si  
21.6 Mbps
24.9 Mbps
518
13
Gwangju  
18.2 Mbps
24.8 Mbps
481
14
Ulsan  
10 Mbps
14.1 Mbps
463
15
Yongsan  
25.2 Mbps
7.9 Mbps
438
16
Changwon  
22.9 Mbps
22.4 Mbps
378
17
Goyang-si  
30.4 Mbps
31.5 Mbps
375
18
Gangnam-gu  
30.9 Mbps
22.2 Mbps
371
19
Seocho  
8.1 Mbps
1.4 Mbps
368
20
Pyeongtaek-si  
18.8 Mbps
28.3 Mbps
332
21
Gimpo-si  
43.2 Mbps
69.3 Mbps
313
22
Pohang  
9.6 Mbps
6 Mbps
311
23
Mapo-gu  
53.6 Mbps
33.3 Mbps
287
24
Bucheon  
12.1 Mbps
8.5 Mbps
286
25
Namyangju  
15.9 Mbps
18.6 Mbps
283
26
Dongjak-gu  
20.4 Mbps
24.2 Mbps
281
27
Osan  
37.8 Mbps
40.4 Mbps
269
28
Yongin-si  
17.4 Mbps
32.4 Mbps
267
29
Jeonju  
25.2 Mbps
16.1 Mbps
256
30
Bucheon-si  
22.5 Mbps
13.9 Mbps
238
31
Cheonan  
25.1 Mbps
15.1 Mbps
237
32
Jeju  
14 Mbps
9.1 Mbps
234
33
Hwaseong-si  
20.4 Mbps
25.8 Mbps
227
34
Anyang-si  
21.5 Mbps
16.3 Mbps
223
35
Jeju City  
18.4 Mbps
58.3 Mbps
218
36
Hanam  
7.8 Mbps
12.8 Mbps
212
37
Miryang  
43.3 Mbps
55.6 Mbps
209
38
Ansan-si  
39.6 Mbps
13.3 Mbps
206
39
Apo  
11 Mbps
7.4 Mbps
190
40
Ansan  
8.6 Mbps
5.4 Mbps
182
41
Gyeonggi-do  
11.9 Mbps
19.6 Mbps
181
42
Taegu  
6 Mbps
2.5 Mbps
177
43
Gwangmyeong-si  
9.3 Mbps
34.4 Mbps
167
44
Yeongdeungpo-dong  
32.6 Mbps
30.3 Mbps
166
45
Jinju  
14.2 Mbps
16.3 Mbps
163
46
Paju  
17 Mbps
15.9 Mbps
160
47
Gunpo  
29.6 Mbps
29.2 Mbps
160
48
Anjung  
47.6 Mbps
70.8 Mbps
160
49
Anyang  
15.2 Mbps
9.8 Mbps
154
50
Sejong  
4.9 Mbps
15.5 Mbps
144
51
Kisa  
3.8 Mbps
6.1 Mbps
142
52
Cheongju-si  
23.4 Mbps
28.7 Mbps
141
53
Boun  
3.2 Mbps
n/a
139
54
Songpa-dong  
32.8 Mbps
34.2 Mbps
136
55
Songjeong  
8.2 Mbps
2.9 Mbps
132
56
Suncheon  
5.3 Mbps
12.3 Mbps
131
57
Gwangjin-gu  
14.5 Mbps
11.5 Mbps
130
58
Yeongdeungpo-gu  
3.7 Mbps
3.8 Mbps
128
59
Nowon-gu  
16.4 Mbps
6 Mbps
125
60
Guro-gu  
24.3 Mbps
22.2 Mbps
120
61
Pyeongtaek  
11.6 Mbps
15.8 Mbps
116
62
Dongdaemun-gu  
31.1 Mbps
46.2 Mbps
116
63
Jungnang-gu  
25.7 Mbps
40.4 Mbps
116
64
Yangcheon-gu  
31.9 Mbps
25.3 Mbps
114
65
Geumcheon-gu  
43.5 Mbps
20.1 Mbps
114
66
Haeundae  
618 kbps
323 kbps
113
67
Chuncheon  
19.2 Mbps
13 Mbps
111
68
Koyang  
25.3 Mbps
9.5 Mbps
108
69
Ilsan  
6 Mbps
6.2 Mbps
104
70
Gangseo-gu  
80.8 Mbps
36.9 Mbps
100