In the poorest neighbourhoods, including Yarmouth Parade, North Lynn and the City Centre West area of Norwich, the average percentage of adults who have had their first vaccine dose is 30pc.
But in the richest areas of the county, including Sheringham in North Norfolk and Eaton in Norwich, the average is 40pc.
The area with the lowest rate is Yarmouth Parade, among the poorest in the county. There, 23pc of all adults over the age of 16 have had at least one dose of the vaccine.
But in Heacham & Snettisham in King’s Lynn and West Norfolk, ranked in the most affluent half of the IMD, the first dose vaccination rate is 54pc – almost twice as high.