Fewest voters
Almost one in three residents along Bognor Regis seafront have failed to register to vote. The 68.7 per cent response rate for the electoral register in part of Marine ward is the lowest in the Arun district.
Another part of the ward, with Hotham and Orchard wards, have the third, fourth and fifth worst responses.
In contrast, Felpham East has the district's highest number of potential voters with 96.9 per cent of people registering.