#
City
 
1
Treorchy  
19.5 Mbps
16.9 Mbps
139
2
Pontypridd  
27.3 Mbps
11.8 Mbps
649
3
Porth  
34.1 Mbps
11 Mbps
267
4
Tonypandy  
27.6 Mbps
9.3 Mbps
283
5
Aberdare  
25 Mbps
7 Mbps
493
6
Mountain Ash  
21 Mbps
6.2 Mbps
123
7
Abercynon  
15.1 Mbps
1.1 Mbps
3260