Most and fewest people in radon Affected Areas: places in East of England (2022)

Watford had the highest share of people in radon Affected Areas of East of England’s 45 councils in 2022, at 92%.

12 councils had the joint lowest, at 0%. The middle council, South Cambridgeshire, had 7%.

Map of people in radon Affected Area squares across the UKSee it on the map
People in radon Affected Area squares for every council in East of England, highest first. Councils without a figure are listed last with the reason.
RankCouncilValue
1Watford92%
2Dacorum91%
3St Albans83%
4Three Rivers75%
5Ipswich69%
6Luton66%
7Thurrock57%
8Babergh54%
9Welwyn Hatfield51%
=10North Hertfordshire45%
=10Stevenage45%
12East Hertfordshire40%
13King's Lynn and West Norfolk39%
14East Suffolk26%
15Hertsmere24%
16Huntingdonshire23%
17Broxbourne19%
18Uttlesford16%
19West Suffolk15%
20East Cambridgeshire13%
=21Breckland12%
=21Mid Suffolk12%
23South Cambridgeshire7%
=24Bedford6%
=24Broadland6%
=24Central Bedfordshire6%
27Peterborough5%
=28Fenland3%
=28Harlow3%
=28South Norfolk3%
=31North Norfolk2%
=31Tendring2%
33Epping Forest1%
=34Basildon0%
=34Braintree0%
=34Brentwood0%
=34Cambridge0%
=34Castle Point0%
=34Chelmsford0%
=34Colchester0%
=34Great Yarmouth0%
=34Maldon0%
=34Norwich0%
=34Rochford0%
=34Southend-on-Sea0%

Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Source and method · See it on the map