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

01 Aug 2021 02 Aug 2021 Previous 12 Months 
Brentwood1015.79 MbpsEaling947.59 MbpsYork6068.11 Mbps
City of London946.74 MbpsCity of London946.09 MbpsLondon5284.34 Mbps
Kensington938.31 MbpsSouthampton943.81 MbpsCamden3453.27 Mbps
Earley937.87 MbpsCaddington940.64 MbpsPortencross3135.43 Mbps
Southampton937.81 MbpsDagenham934.68 MbpsSouthend-on-Sea2786.35 Mbps
Croydon937.23 MbpsRedbridge933.83 MbpsBarnet2779.64 Mbps
Forest Gate937.02 MbpsLambeth933.52 MbpsRedbridge2368.75 Mbps
Dagenham936.75 MbpsCroydon933.29 MbpsEsher2201.73 Mbps
Redbridge936.49 MbpsCamden930.62 MbpsIslington1884.21 Mbps
Bexley936.43 MbpsBrighton929.94 MbpsWest Cowes1657.93 Mbps

The United Kingdom's Fastest Cities by Speed Range

01 Aug 2021 02 Aug 2021 Previous 12 Months 
Castle84.72—874.68 MbpsFulbourn44.59—494.65 MbpsBishop Wilton452.71—528.83 Mbps
Ware276.67—390.46 MbpsCoatbridge60.03—431.54 MbpsGreat Finborough106.39—802.56 Mbps
Middlewich196.33—438.33 MbpsMinto97.33—346.55 MbpsBishopston42.71—863.63 Mbps
Ash218.88—328.41 MbpsPinchbeck74.05—380.3 MbpsFroxfield and Privett296.71—299.53 Mbps
Colinton180.72—371.27 MbpsScotton40.92—430.67 MbpsWhiteinch270.21—318.01 Mbps
Kirk Ella187.25—307.13 MbpsMayfield and Five Ashes42.78—422.55 MbpsLeigh275.57—305.72 Mbps
Hertford89.28—441.73 MbpsAshmansworth101.64—292.04 MbpsSaltwood22.83—805.64 Mbps
Mayfield and Five Ashes58.6—418.1 MbpsGodstone7.83—475.95 MbpsArthuret261.66—296.38 Mbps
Lowick35.89—434.88 MbpsKirk Ella89.85—300.77 MbpsWistow246.24—286.37 Mbps
Kirkburton66.06—357.76 MbpsHigh Legh5.87—461.29 MbpsLayer-de-la-Haye244.93—279.46 Mbps

The United Kingdom's Slowest Cities by Maximum Speed

01 Aug 2021 02 Aug 2021 Previous 12 Months 
Colbost1.58 MbpsShiplake1.9 MbpsSymbister6.35 Mbps
Gretna8 MbpsMountfield2.81 MbpsStronsay6.74 Mbps
Aintree Village13.05 MbpsColbost6.51 MbpsHalkirk6.77 Mbps
Pomeroy13.43 MbpsEccleston19.39 MbpsBaile Mor6.81 Mbps
Selby22.15 MbpsBrecon20.7 MbpsBalemartine6.87 Mbps
Abersychan24.13 MbpsSinderby23.98 MbpsLlansadwrn9.74 Mbps
Windley24.93 MbpsGrange-over-Sands25.41 MbpsHolmpton10.7 Mbps
Bangor25.46 MbpsBargoed30.61 MbpsRasharkin11.5 Mbps
Brougham26.4 MbpsSancreed32.41 MbpsBower Chalke11.93 Mbps
Aikton29.2 MbpsNew Milton35.66 MbpsKingskettle12.3 Mbps

The United Kingdom's Slowest Cities by Speed Range

01 Aug 2021 02 Aug 2021 Previous 12 Months 
Colbost0.22—0.55 MbpsMountfield0.38—0.81 MbpsCollingbourne Kingston0.27—0.47 Mbps
Pomeroy0.99—1.55 MbpsAlderbury0.41—1.23 MbpsLlansadwrn0.06—1.51 Mbps
Alderbury0.23—3.37 MbpsColbost0.62—4.11 MbpsDrumlithie0.7—2.45 Mbps
Mathry1.06—2.46 MbpsShiplake1.88—1.89 MbpsPontardulais0.29—3.87 Mbps
Fettercairn1.34—2.47 MbpsWesthoughton1.31—3.29 MbpsCullen0.69—3.12 Mbps
Gretna1.63—3.27 MbpsArkesden1.18—6.67 MbpsColbost0.92—2.77 Mbps
Aintree Village2.19—4.01 MbpsKillearn1.78—8.26 MbpsHumbie1.08—2.87 Mbps
Merthyr Cynog0.97—8.05 MbpsAghadowey2.15—9.54 MbpsLochgoilhead1.52—2.01 Mbps
Brougham1.89—8.41 MbpsHaltwhistle2.65—9.29 MbpsBaile Mor0.47—4.14 Mbps
Thorncombe0.13—12.17 MbpsPollokshaws0.72—13.22 MbpsBootle0.57—3.94 Mbps
Last updated: 05 Aug 2021