Groundsense

Every councilRanked

Premises with good 4G indoors from all four networks, every council ranked

Premises where all four mobile networks predict good 4G indoors. Outdoors nearly every council is above 99%. Figures for January 2026, published for 361 councils in the UK. Lowest first: the order says where a council sits, not whether that is good.

Lowest: Isles of Scilly, 0%. The council in the middle: Neath Port Talbot, 92.4%. Joint highest: City of London; Kensington and Chelsea, 100%.

Premises with good 4G indoors from all four networks, every council it is published for, lowest first
PlaceCouncilFigure
1Isles of ScillySouth West0%
2Mid UlsterNorthern Ireland54.32%
3Fermanagh and OmaghNorthern Ireland56.96%
4Shetland IslandsScotland58.21%
5MaldonEast of England63.15%
6Mid SuffolkEast of England63.75%
7North NorfolkEast of England65.53%
8West LindseyEast Midlands66.43%
9Newry, Mourne and DownNorthern Ireland66.8%
10Forest of DeanSouth West68.26%
11TorridgeSouth West68.71%
12Na h-Eileanan SiarScotland68.78%
13South CambridgeshireEast of England68.98%
14CotswoldSouth West69.36%
15Isle of AngleseyWales69.94%
16South NorfolkEast of England70%
17South HollandEast Midlands70.05%
18North KestevenEast Midlands70.33%
19West OxfordshireSouth East70.48%
20Armagh City, Banbridge and CraigavonNorthern Ireland70.51%
21Malvern HillsWest Midlands70.82%
22King's Lynn and West NorfolkEast of England70.84%
23BroadlandEast of England71.01%
24Causeway Coast and GlensNorthern Ireland71.6%
25Tonbridge and MallingSouth East71.81%
26RutlandEast Midlands72.06%
27CeredigionWales72.19%
28West DevonSouth West72.21%
29Stratford-on-AvonWest Midlands72.62%
30East LindseyEast Midlands72.7%
31FenlandEast of England72.83%
32Mid DevonSouth West72.88%
33UttlesfordEast of England73.13%
34Orkney IslandsScotland73.3%
35BrecklandEast of England73.5%
36North DevonSouth West74.72%
37South HamsSouth West74.81%
38PowysWales75.43%
39WealdenSouth East75.65%
40 jointHarboroughEast Midlands75.84%
40 jointLichfieldWest Midlands75.84%
42BostonEast Midlands76.13%
43HerefordshireWest Midlands76.65%
44BaberghEast of England76.79%
45WychavonWest Midlands76.82%
46GwyneddWales76.83%
47PembrokeshireWales76.84%
48North WarwickshireWest Midlands76.91%
49Tunbridge WellsSouth East77.25%
50Derbyshire DalesEast Midlands77.38%
51AshfordSouth East77.48%
52MeltonEast Midlands77.63%
53East Riding of YorkshireYorkshire and the Humber77.97%
54FlintshireWales78%
55Vale of White HorseSouth East78.06%
56BolsoverEast Midlands78.08%
57Dumfries and GallowayScotland78.18%
58Derry City and StrabaneNorthern Ireland78.42%
59Mid and East AntrimNorthern Ireland78.44%
60East SuffolkEast of England78.45%
61West LancashireNorth West78.56%
62East CambridgeshireEast of England78.8%
63East DevonSouth West78.81%
64SomersetSouth West79.11%
65North West LeicestershireEast Midlands79.12%
66TendringEast of England79.13%
67MorayScotland79.15%
68ShropshireWest Midlands79.25%
69Argyll and ButeScotland79.3%
70HartlepoolNorth East79.53%
71SwaleSouth East79.95%
72CornwallSouth West80.05%
73Hinckley and BosworthEast Midlands80.1%
74RotherSouth East80.29%
75CarmarthenshireWales80.3%
76North YorkshireYorkshire and the Humber80.31%
77North SomersetSouth West80.44%
78DenbighshireWales80.47%
79Westmorland and FurnessNorth West80.61%
80West SuffolkEast of England80.84%
81ConwyWales80.91%
82ChichesterSouth East80.95%
83South DerbyshireEast Midlands81.26%
84SevenoaksSouth East81.36%
85HuntingdonshireEast of England81.37%
86South OxfordshireSouth East81.54%
87WiltshireSouth West81.56%
88DorsetSouth West81.7%
89Test ValleySouth East81.87%
90HighlandScotland81.93%
91AberdeenshireScotland81.97%
92CherwellSouth East82.08%
93East StaffordshireWest Midlands82.14%
94CumberlandNorth West82.22%
95Great YarmouthEast of England82.26%
96North LincolnshireYorkshire and the Humber82.32%
97TewkesburySouth West82.57%
98DoverSouth East82.81%
99Newark and SherwoodEast Midlands82.96%
100WaverleySouth East82.97%
101StroudSouth West82.99%
102MonmouthshireWales83%
103BassetlawEast Midlands83.21%
104Mid SussexSouth East83.43%
105North East DerbyshireEast Midlands83.44%
106Ribble ValleyNorth West83.48%
107NorthumberlandNorth East83.68%
108 jointLisburn and CastlereaghNorthern Ireland83.69%
108 jointWrexhamWales83.69%
110HorshamSouth East83.73%
111Central BedfordshireEast of England83.95%
112East HampshireSouth East84.08%
113New ForestSouth East84.14%
114TeignbridgeSouth West84.37%
115Folkestone and HytheSouth East84.52%
116BraintreeEast of England84.64%
117Cheshire West and ChesterNorth West84.99%
118TandridgeSouth East85.23%
119Antrim and NewtownabbeyNorthern Ireland85.24%
120ChelmsfordEast of England85.58%
121BuckinghamshireSouth East85.9%
122Isle of WightSouth East85.93%
123MaidstoneSouth East86.04%
124North NorthamptonshireEast Midlands86.06%
125 jointFyldeNorth West86.09%
125 jointStirlingScotland86.09%
127SwanseaWales86.12%
128Vale of GlamorganWales86.23%
129Perth and KinrossScotland86.24%
130South KestevenEast Midlands86.59%
131ColchesterEast of England86.66%
132West LothianScotland86.68%
133County DurhamNorth East86.83%
134Scottish BordersScotland87.15%
135East HertfordshireEast of England87.24%
136South StaffordshireWest Midlands87.42%
137 jointBedfordEast of England87.55%
137 jointEpping ForestEast of England87.55%
139Staffordshire MoorlandsWest Midlands87.57%
140Wyre ForestWest Midlands87.64%
141WinchesterSouth East87.73%
142MansfieldEast Midlands87.87%
143East LothianScotland88.02%
144CanterburySouth East88.17%
145RushcliffeEast Midlands88.37%
146Telford and WrekinWest Midlands88.86%
147ThanetSouth East88.87%
148PendleNorth West89.05%
149Bath and North East SomersetSouth West89.07%
150Amber ValleyEast Midlands89.14%
151DoncasterYorkshire and the Humber89.15%
152Ards and North DownNorthern Ireland89.29%
153West BerkshireSouth East89.3%
154Mole ValleySouth East89.34%
155West NorthamptonshireEast Midlands89.51%
156AngusScotland89.52%
157LewesSouth East89.53%
158Redcar and ClevelandNorth East89.56%
159ThurrockEast of England89.59%
160StaffordWest Midlands89.65%
161North East LincolnshireYorkshire and the Humber89.79%
162East AyrshireScotland90.15%
163Stockton-on-TeesNorth East90.16%
164RotherhamYorkshire and the Humber90.44%
165HartSouth East90.55%
166Cheshire EastNorth West90.82%
167North HertfordshireEast of England90.98%
168South AyrshireScotland91.08%
169FifeScotland91.16%
170FalkirkScotland91.2%
171North AyrshireScotland91.37%
172WyreNorth West91.64%
173RochfordEast of England91.66%
174ChorleyNorth West91.67%
175BlabyEast Midlands91.69%
176SolihullWest Midlands91.71%
177Basingstoke and DeaneSouth East91.74%
178Blaenau GwentWales92.2%
179GuildfordSouth East92.21%
180PeterboroughEast of England92.28%
181Neath Port TalbotWales92.4%
182BromsgroveWest Midlands92.42%
183LancasterNorth West92.5%
184BrentwoodEast of England92.59%
185CharnwoodEast Midlands92.62%
186BarnsleyYorkshire and the Humber92.66%
187TorbaySouth West92.71%
188WalsallWest Midlands92.78%
189MidlothianScotland92.8%
190RugbyWest Midlands92.91%
191ErewashEast Midlands92.97%
192MedwaySouth East93.01%
193TorfaenWales93.05%
194Rhondda Cynon TafWales93.06%
195BroxtoweEast Midlands93.11%
196BridgendWales93.24%
197South GloucestershireSouth West93.58%
198AshfieldEast Midlands93.65%
199High PeakEast Midlands93.78%
200BurnleyNorth West93.8%
201CalderdaleYorkshire and the Humber93.85%
202DacorumEast of England94.03%
203SwindonSouth West94.27%
204WarwickWest Midlands94.32%
205 jointCaerphillyWales94.34%
205 jointNorth TynesideNorth East94.34%
207Milton KeynesSouth East94.41%
208WiganNorth West94.43%
209RochdaleNorth West94.47%
210SeftonNorth West94.49%
211Nuneaton and BedworthWest Midlands94.61%
212BasildonEast of England94.66%
213GraveshamSouth East94.71%
214South LanarkshireScotland94.78%
215PrestonNorth West94.79%
216SunderlandNorth East94.88%
217EastbourneSouth East94.91%
218 jointRedditchWest Midlands94.95%
218 jointSt. HelensNorth West94.95%
220GedlingEast Midlands95.01%
221GatesheadNorth East95.02%
222EastleighSouth East95.04%
223North LanarkshireScotland95.06%
224East DunbartonshireScotland95.08%
225DarlingtonNorth East95.11%
226 jointBournemouth, Christchurch and PooleSouth West95.12%
226 jointClackmannanshireScotland95.12%
228YorkYorkshire and the Humber95.24%
229East RenfrewshireScotland95.32%
230DudleyWest Midlands95.34%
231BelfastNorthern Ireland95.41%
232RossendaleNorth West95.44%
233WakefieldYorkshire and the Humber95.45%
234LeicesterEast Midlands95.49%
235RunnymedeSouth East95.71%
236Cannock ChaseWest Midlands95.72%
237BradfordYorkshire and the Humber95.73%
238 jointBlackpoolNorth West95.77%
238 jointNewportWales95.77%
240South RibbleNorth West95.96%
241KirkleesYorkshire and the Humber96.03%
242WirralNorth West96.1%
243Welwyn HatfieldEast of England96.29%
244RenfrewshireScotland96.37%
245ArunSouth East96.44%
246SheffieldYorkshire and the Humber96.54%
247BuryNorth West96.56%
248Waltham ForestLondon96.57%
249ChesterfieldEast Midlands96.64%
250Newcastle-under-LymeWest Midlands96.67%
251West DunbartonshireScotland96.77%
252Southend-on-SeaEast of England96.81%
253LeedsYorkshire and the Humber96.83%
254Castle PointEast of England96.84%
255Epsom and EwellSouth East96.85%
256BristolSouth West96.87%
257 jointBoltonNorth West96.92%
257 jointThree RiversEast of England96.92%
259 jointBromleyLondon96.96%
259 jointReigate and BansteadSouth East96.96%
261MiddlesbroughNorth East96.99%
262LiverpoolNorth West97.01%
263CheltenhamSouth West97.05%
264ExeterSouth West97.08%
265 jointFarehamSouth East97.13%
265 jointWindsor and MaidenheadSouth East97.13%
267AdurSouth East97.16%
268WokinghamSouth East97.21%
269HavantSouth East97.26%
270Bracknell ForestSouth East97.27%
271HaltonNorth West97.28%
272WokingSouth East97.38%
273Merthyr TydfilWales97.39%
274TamworthWest Midlands97.48%
275 jointHarlowEast of England97.51%
275 jointSt AlbansEast of England97.51%
277KnowsleyNorth West97.52%
278Surrey HeathSouth East97.62%
279CoventryWest Midlands97.64%
280WolverhamptonWest Midlands97.65%
281Aberdeen CityScotland97.68%
282HaveringLondon97.69%
283HyndburnNorth West97.72%
284Brighton and HoveSouth East97.73%
285OldhamNorth West97.83%
286DartfordSouth East97.93%
287GloucesterSouth West97.97%
288CardiffWales97.99%
289WarringtonNorth West98.01%
290CrawleySouth East98.1%
291Blackburn with DarwenNorth West98.11%
292 jointCroydonLondon98.14%
292 jointStoke-on-TrentWest Midlands98.14%
294ElmbridgeSouth East98.17%
295 jointBarking and DagenhamLondon98.19%
295 jointInverclydeScotland98.19%
297StockportNorth West98.21%
298HertsmereEast of England98.23%
299South TynesideNorth East98.28%
300BroxbourneEast of England98.29%
301 jointIslingtonLondon98.3%
301 jointLincolnEast Midlands98.3%
303EnfieldLondon98.33%
304BexleyLondon98.38%
305SandwellWest Midlands98.45%
306HillingdonLondon98.58%
307TamesideNorth West98.6%
308BarnetLondon98.65%
309StevenageEast of England98.71%
310RedbridgeLondon98.74%
311 jointRushmoorSouth East98.79%
311 jointWorcesterWest Midlands98.79%
313 jointNewcastle upon TyneNorth East98.8%
313 jointSalfordNorth West98.8%
315CambridgeEast of England98.83%
316HastingsSouth East98.87%
317 jointNewhamLondon98.89%
317 jointNorwichEast of England98.89%
319ReadingSouth East99.01%
320IpswichEast of England99.07%
321BirminghamWest Midlands99.1%
322GreenwichLondon99.16%
323TraffordNorth West99.22%
324Oadby and WigstonEast Midlands99.26%
325GosportSouth East99.28%
326Glasgow CityScotland99.36%
327PlymouthSouth West99.37%
328HaringeyLondon99.43%
329OxfordSouth East99.44%
330Kingston upon ThamesLondon99.51%
331 jointCity of EdinburghScotland99.53%
331 jointSouthamptonSouth East99.53%
333 jointSuttonLondon99.54%
333 jointWorthingSouth East99.54%
335Richmond upon ThamesLondon99.57%
336HackneyLondon99.58%
337SpelthorneSouth East99.61%
338Dundee CityScotland99.68%
339Kingston upon HullYorkshire and the Humber99.69%
340WandsworthLondon99.74%
341HarrowLondon99.75%
342LutonEast of England99.77%
343NottinghamEast Midlands99.78%
344LewishamLondon99.79%
345MertonLondon99.8%
346Hammersmith and FulhamLondon99.83%
347EalingLondon99.84%
348 jointHounslowLondon99.86%
348 jointManchesterNorth West99.86%
350SloughSouth East99.87%
351 jointBrentLondon99.88%
351 jointCamdenLondon99.88%
353Tower HamletsLondon99.93%
354WatfordEast of England99.94%
355PortsmouthSouth East99.95%
356 jointDerbyEast Midlands99.96%
356 jointLambethLondon99.96%
356 jointSouthwarkLondon99.96%
359WestminsterLondon99.99%
360 jointCity of LondonLondon100%
360 jointKensington and ChelseaLondon100%

Ofcom, Connected Nations, mobile coverage by local authority, January 2026 · January 2026 · fetched 4 October 2026 · How this is measured

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