Mobile Coverage in HertfordshireLocal Authorities Ranked
All 10 local authorities in Hertfordshire, ranked by premises with outdoor 5g from all operators. Data: Ofcom (2025), Open Government Licence v3.0.
Open the interactive map| Rank | Local authority | Premises with outdoor 5G from all operators |
|---|---|---|
| 1 | Watford | 96% |
| 2 | Hertsmere | 92% |
| 3 | Three Rivers | 73% |
| 4 | Stevenage | 71% |
| 5 | Broxbourne | 62% |
| 6 | St Albans | 55% |
| 7 | Dacorum | 52% |
| 8 | Welwyn Hatfield | 35% |
| 9 | North Hertfordshire | 18% |
| 10 | East Hertfordshire | 16% |