The United Kingdom's Fastest and Slowest Cities

Measuring towns and cities by maximum download speed and overall speed range over recent days and the last 12 months.

The United Kingdom's Fastest Cities by Maximum Speed

16 Apr 2021 17 Apr 2021 Previous 12 Months 
Ealing1012.8 MbpsCity of London1002.52 MbpsYork6068.11 Mbps
Brentwood970.73 MbpsEaling994.3 MbpsLondon5284.34 Mbps
Southampton946.15 MbpsLondon941.89 MbpsPortencross3135.43 Mbps
Kensington943.49 MbpsRomford936.2 MbpsSouthend-on-Sea2786.35 Mbps
Wandsworth936.71 MbpsLeeds934.69 MbpsNorthampton2585.56 Mbps
Addington936.64 MbpsMitcham934.62 MbpsCamden1887.37 Mbps
London935.77 MbpsHaringey933.66 MbpsIslington1884.21 Mbps
Staines-upon-Thames934.89 MbpsLewisham932.3 MbpsWest Cowes1657.93 Mbps
Hammersmith932.96 MbpsBarnet931.34 MbpsTrowbridge1368.37 Mbps
Redbridge932.51 MbpsBromley930.45 MbpsRedbridge1298.94 Mbps

The United Kingdom's Fastest Cities by Speed Range

16 Apr 2021 17 Apr 2021 Previous 12 Months 
Kings Hill50.76—860.39 MbpsWatlington92.56—342.69 MbpsLeigh286.7—300.67 Mbps
Toddington81.58—472.12 MbpsAuchtertool73.85—357.28 MbpsWhiteinch274.45—316.35 Mbps
Angle58.57—440.9 MbpsAsh105.1—286.69 MbpsSaltwood15.5—808.89 Mbps
Beetham81.12—392.26 MbpsLakes90.39—256.24 MbpsGreat Finborough69.09—672.44 Mbps
Tawe-Uchaf128.03—279.76 MbpsWells37.01—356.61 MbpsArthuret256.67—293.47 Mbps
Llanbadarn Fawr87.78—337.86 MbpsHope121.81—185.95 MbpsLayer-de-la-Haye245.09—279.52 Mbps
Ampney St. Mary44.15—421.9 MbpsBinfield43.65—333.31 MbpsTempleton243.13—269.8 Mbps
Camborne40.31—429.12 MbpsWrotham57.26—303.72 MbpsKirkwhelpington243.22—265.71 Mbps
East Halton103.34—282.83 MbpsRettendon78.38—257.5 MbpsClutton89.51—509.27 Mbps
Eastwick110.3—215.4 MbpsBirley with Upper Hill26.95—357.67 MbpsLuton155.89—316.12 Mbps

The United Kingdom's Slowest Cities by Maximum Speed

16 Apr 2021 17 Apr 2021 Previous 12 Months 
Kilsyth2.04 MbpsKings Somborne1.64 MbpsStronsay5.75 Mbps
Briton Ferry7.6 MbpsGilberdyke3.16 MbpsColbost6.8 Mbps
Beaford12.99 MbpsBeaumaris9.81 MbpsHalkirk6.81 Mbps
Allonby14.96 MbpsBeaford10.53 MbpsBaile Mor6.81 Mbps
Gnosall18.71 MbpsLurgan22.11 MbpsSalterforth9.98 Mbps
Dalry19.3 MbpsMilford-on-sea22.93 MbpsRasharkin11.5 Mbps
Kingsclere20.63 MbpsAbernant25.28 MbpsBower Chalke11.93 Mbps
Alverton23.95 MbpsBillingshurst28.05 MbpsStrachur13.33 Mbps
Llangybi24.83 MbpsMarch29.64 MbpsHeriot13.8 Mbps
Amesbury29.51 MbpsAlverdiscott30.55 MbpsLlangynog14.03 Mbps

The United Kingdom's Slowest Cities by Speed Range

16 Apr 2021 17 Apr 2021 Previous 12 Months 
Kilsyth0.13—0.47 MbpsKings Somborne0.41—0.97 MbpsCollingbourne Kingston0.3—0.48 Mbps
Abernant0.56—3.87 MbpsGilberdyke0.75—3.07 MbpsHingham0.66—1.41 Mbps
Briton Ferry1.85—2.65 MbpsAlderbury0.43—7.38 MbpsFetlar0.49—1.9 Mbps
Headley1.4—4.3 MbpsAbernant0.83—6.95 MbpsRuskington0.7—2.54 Mbps
Beaumaris2.71—3.95 MbpsFfestiniog0.57—8.04 MbpsClogh0.93—2.12 Mbps
Gnosall3.34—4.04 MbpsBeaford0.76—8.67 MbpsStretton0.98—2.68 Mbps
Beaford0.77—10.3 MbpsFalmouth0.18—10.86 MbpsBaile Mor0.47—3.85 Mbps
Barham3.34—6.56 MbpsSoutham2.79—6.29 MbpsNew Deer1.02—3.04 Mbps
Lydney2.48—8.49 MbpsBeaumaris2.81—6.47 MbpsColbost0.91—3.39 Mbps
Allonby2.07—9.52 MbpsMarch1.4—11.46 MbpsSlimbridge0.94—3.32 Mbps
Last updated: 21 Apr 2021