Year Country Name (Alphabetical) Average ISP Download Average ISP Upload Average Mobile Download Average Mobile Upload Fastest ISP Download Fastest ISP Upload Fastest Carrier Download Fastest Carrier Upload 2016 United States[9] 54.97 Mbit/s 18.88 Mbit/s 19.61 Mbit/s 7.94 Mbit/s XFINITY (125.53 Mbit/s) Verizon FIOS (93.64 Mbit/s) Verizon Wireless & T-Mobile (21 Mbit/s) T-Mobile (11.59 Mbit/s)