#
City
 
1
Gimpo-si  
44.2 Mbps
71.2 Mbps
292
2
Anjung  
47.6 Mbps
70.8 Mbps
160
3
Wonju  
29.7 Mbps
62.5 Mbps
1512
4
Jeju City  
17.5 Mbps
59.4 Mbps
209
5
Gangneung  
21.8 Mbps
57.2 Mbps
825
6
Miryang  
43.3 Mbps
55.6 Mbps
209
7
Osan  
39.3 Mbps
42 Mbps
258
8
Mapo-gu  
50.7 Mbps
41 Mbps
201
9
Gangseo-gu  
80.8 Mbps
36.9 Mbps
100
10
Yeongdeungpo-dong  
20.1 Mbps
35.8 Mbps
118
11
Seoul  
34.5 Mbps
35.2 Mbps
44997
12
Yongin  
21.3 Mbps
33.4 Mbps
1437
13
Hwaseong-si  
21.1 Mbps
32.7 Mbps
189
14
Songpa-dong  
38.3 Mbps
31.7 Mbps
103
15
Goyang-si  
28.2 Mbps
30.3 Mbps
340
16
Dongjak-gu  
21.6 Mbps
29.8 Mbps
215
17
Gunpo  
27.6 Mbps
29.5 Mbps
154
18
Yongin-si  
22.1 Mbps
27.1 Mbps
186
19
Cheongju-si  
22.8 Mbps
27 Mbps
122
20
Gwangju  
17.6 Mbps
25.9 Mbps
440
21
Gangnam-gu  
31.2 Mbps
25.3 Mbps
247
22
Pyeongtaek-si  
19.5 Mbps
24.9 Mbps
202
23
Seongnam-si  
23.4 Mbps
24.8 Mbps
380
24
Busan  
21.3 Mbps
22.8 Mbps
1777
25
Changwon  
22.6 Mbps
22.1 Mbps
373
26
Gyeonggi-do  
12.3 Mbps
19.6 Mbps
174
27
Anyang-si  
21.1 Mbps
16.5 Mbps
178
28
Jinju  
14.4 Mbps
16.3 Mbps
154
29
Pyeongtaek  
11.6 Mbps
15.8 Mbps
116
30
Paju  
18.1 Mbps
15.4 Mbps
145
31
Daejeon  
18.8 Mbps
15 Mbps
1082
32
Daegu  
15.7 Mbps
15 Mbps
1596
33
Jeonju  
25.4 Mbps
14.5 Mbps
252
34
Namyangju  
16 Mbps
14.2 Mbps
263
35
Chuncheon  
19.6 Mbps
13 Mbps
108
36
Incheon  
19.5 Mbps
12.9 Mbps
4398
37
Ulsan  
10 Mbps
12.1 Mbps
443
38
Ansan-si  
47.1 Mbps
12.1 Mbps
112
39
Gwanak-gu  
22.3 Mbps
11.9 Mbps
489
40
Sejong  
4.9 Mbps
11.8 Mbps
138
41
Bucheon-si  
21 Mbps
11.8 Mbps
216
42
Cheonan  
14.5 Mbps
10 Mbps
197
43
Anyang  
15.2 Mbps
9.8 Mbps
154
44
Koyang  
25.3 Mbps
9.5 Mbps
108
45
Jeju  
14 Mbps
9.1 Mbps
234
46
Suncheon  
5.4 Mbps
9 Mbps
123
47
Suwon  
10 Mbps
8.5 Mbps
3635
48
Bucheon  
12.1 Mbps
8.5 Mbps
286
49
Yongsan  
25.2 Mbps
7.9 Mbps
438
50
Hanam  
8 Mbps
7.9 Mbps
204
51
Apo  
11 Mbps
7.4 Mbps
190
52
Seongnam  
23.7 Mbps
6.4 Mbps
2380
53
Ilsan  
6 Mbps
6.2 Mbps
104
54
Kisa  
3.8 Mbps
6.1 Mbps
142
55
Pohang  
9.6 Mbps
6 Mbps
310
56
Nowon-gu  
14.7 Mbps
5.5 Mbps
106
57
Ansan  
8.6 Mbps
5.4 Mbps
182
58
Yeongdeungpo-gu  
3.7 Mbps
3.8 Mbps
126
59
Songjeong  
8.2 Mbps
2.9 Mbps
132
60
Taegu  
6 Mbps
2.5 Mbps
177
61
Seocho  
8 Mbps
1.4 Mbps
366
62
Haeundae  
618 kbps
323 kbps
113
63
Boun  
3.2 Mbps
n/a
139