Best mobile network in HP2 Hemel Hempstead postcode district

Based on Ofcom Connected Nations 2024 data, EE is the clear winner in Hemel Hempstead. In this suburban area, EE achieves an overall coverage score of 88/100 — driven by strong 5G coverage (77%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE comfortably leads Three by 8 points overall. While Three reaches 61% on 5G and 100% on 4G in Hemel Hempstead, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 78 and 77 respectively.

EE has made solid 5G inroads across Hemel Hempstead, reaching 77% of premises in HP2. While not blanket coverage, most streets and town centres are covered — and 4G fallback at 100% keeps reliability high throughout.

The runner-up in HP2 is Three at 80/100 (61% 5G / 100% 4G). The margin is noticeable but not enormous. EE edges ahead on 5G depth; if your plan is with Three, 4G performance should still be solid.