Each county councillor represents a different area of Hertfordshire. It's their job to represent the interests of local residents in their area. See maps of the county's electoral divisions.
LATEST - Three Rivers Rural by-election - Thursday 25 October 2018 - (Result below).
You need to be registered to vote in UK elections and referendums. If you haven't registered, About my Vote has information about why you should vote and how and where to vote. You can register to vote online at GOV.UK.