#
City
 
1
Anjung  
47.6 Mbps
70.8 Mbps
160
2
Wonju  
29.2 Mbps
61.8 Mbps
1554
3
Gimpo-si  
37.6 Mbps
58.4 Mbps
455
4
Gangneung  
21.7 Mbps
56.8 Mbps
834
5
Miryang  
42.5 Mbps
54.8 Mbps
216
6
Jeju City  
19.5 Mbps
53.4 Mbps
379
7
Yongsan-gu  
35.1 Mbps
52.2 Mbps
210
8
Nowon-gu  
42.2 Mbps
47.1 Mbps
231
9
Iksan  
21.6 Mbps
44.9 Mbps
100
10
Anseong  
34.7 Mbps
43.8 Mbps
130
11
Yuseong-gu  
106.1 Mbps
42 Mbps
106
12
Yeongdeungpo-gu  
9.7 Mbps
41.9 Mbps
147
13
Osan  
37.3 Mbps
39.8 Mbps
288
14
Dongdaemun-gu  
52.6 Mbps
38.9 Mbps
358
15
Uiwang  
21.2 Mbps
36.1 Mbps
110
16
Yongin-si  
39.9 Mbps
34.9 Mbps
532
17
Gangseo-gu  
73.8 Mbps
34.2 Mbps
114
18
Yongin  
21.2 Mbps
33.4 Mbps
1444
19
Seodaemun-gu  
42.4 Mbps
33.2 Mbps
337
20
Jungnang-gu  
81.5 Mbps
32.5 Mbps
222
21
Seoul  
38 Mbps
32.4 Mbps
45008
22
Pyeongtaek-si  
31.1 Mbps
32.3 Mbps
556
23
Hwaseong-si  
23.5 Mbps
32.1 Mbps
384
24
Uijeongbu-si  
20.5 Mbps
31.7 Mbps
162
25
Guro-gu  
80.2 Mbps
31 Mbps
334
26
Gwangmyeong-si  
23.6 Mbps
30.3 Mbps
224
27
Mapo-gu  
58.1 Mbps
29.7 Mbps
542
28
Siheung-si  
21.8 Mbps
29.1 Mbps
128
29
Songpa-dong  
45.4 Mbps
28.6 Mbps
233
30
Yeongdeungpo-dong  
43 Mbps
28.1 Mbps
292
31
Goyang-si  
31.5 Mbps
26.9 Mbps
557
32
Changwon  
25.7 Mbps
26.8 Mbps
447
33
Gyeonggi-do  
15.2 Mbps
26.1 Mbps
285
34
Paju  
22.1 Mbps
26 Mbps
256
35
Gwangju  
24.5 Mbps
25.8 Mbps
812
36
Geumcheon-gu  
64.7 Mbps
25.6 Mbps
239
37
Cheongju-si  
26.1 Mbps
25.4 Mbps
260
38
Cheonan  
37.3 Mbps
25.3 Mbps
385
39
Seongnam-si  
33.6 Mbps
24.8 Mbps
1145
40
Ulsan  
12.4 Mbps
24.7 Mbps
595
41
Seongbuk-gu  
43.9 Mbps
24.3 Mbps
215
42
Busan  
27 Mbps
24.3 Mbps
2304
43
Gangbuk-gu  
57.1 Mbps
23.3 Mbps
191
44
Asan  
16.9 Mbps
23.3 Mbps
113
45
Pocheon-si  
15.9 Mbps
23 Mbps
112
46
Eunpyeong-gu  
50.3 Mbps
22.8 Mbps
195
47
Gunpo  
28.8 Mbps
22.6 Mbps
204
48
Ansan-si  
38.4 Mbps
21.6 Mbps
316
49
Dongjak-gu  
46.5 Mbps
20.9 Mbps
564
50
Jinju  
16.3 Mbps
20.6 Mbps
194
51
Bucheon-si  
33.6 Mbps
20.4 Mbps
422
52
Yangcheon-gu  
38 Mbps
20.1 Mbps
264
53
Gangnam-gu  
52.8 Mbps
20.1 Mbps
1006
54
Jeonju  
27 Mbps
19.3 Mbps
387
55
Gwangjin-gu  
22.6 Mbps
18.9 Mbps
290
56
Namyangju  
16.1 Mbps
18.7 Mbps
400
57
Incheon  
38 Mbps
18.7 Mbps
6700
58
Daejeon  
19.8 Mbps
18.4 Mbps
1440
59
Sejong  
12.3 Mbps
18.3 Mbps
199
60
Gyeongsan-si  
39.9 Mbps
18.2 Mbps
277
61
Daegu  
18.8 Mbps
17.9 Mbps
1876
62
Seocho-gu  
39.6 Mbps
17.7 Mbps
181
63
Anyang-si  
55.2 Mbps
17.2 Mbps
349
64
Pyeongtaek  
11.6 Mbps
15.8 Mbps
116
65
Chuncheon  
22.6 Mbps
15.7 Mbps
142
66
Suncheon  
9.2 Mbps
15.1 Mbps
154
67
Yeosu  
5.7 Mbps
13.8 Mbps
142
68
Hanam  
15.2 Mbps
13.2 Mbps
243
69
Pohang  
11 Mbps
12.4 Mbps
331
70
Gwanak-gu  
36.6 Mbps
12.3 Mbps
835
71
Suwon  
14.3 Mbps
10.7 Mbps
4035
72
Anyang  
15.2 Mbps
9.8 Mbps
154
73
Koyang  
25.3 Mbps
9.5 Mbps
108
74
Jeju  
14 Mbps
9.1 Mbps
234
75
Bucheon  
12.1 Mbps
8.5 Mbps
286
76
Yongsan  
25.2 Mbps
7.9 Mbps
438
77
Apo  
11 Mbps
7.4 Mbps
190
78
Seongnam  
23.8 Mbps
6.6 Mbps
2385
79
Ilsan  
6 Mbps
6.2 Mbps
104
80
Kisa  
3.8 Mbps
6.1 Mbps
142
81
Ansan  
14.2 Mbps
5.4 Mbps
196
82
Sangju  
13.9 Mbps
5.1 Mbps
114
83
Songjeong  
8.2 Mbps
2.9 Mbps
132
84
Taegu  
6 Mbps
2.5 Mbps
177
85
Seocho  
8.2 Mbps
1.4 Mbps
369
86
Haeundae  
618 kbps
323 kbps
113
87
Boun  
3.2 Mbps
n/a
139