Polling station sectors in 2021

Separation of offices in 2021. The right-of-way of the geographical areas to which electors at a polling station are attached. The 2021 section includes 898 sectors. The polling station areas are defined by the Bureau of Elections and the Population Census of the Directorate of Democracy, Citizens and Territories (DDCT) from the Election Information System (SIEL). Surface layer of polling stations from SIEL. The boundaries of the sectors do not necessarily pass along the axis of the tracks, do not rely on building boundaries and can cut an islet. The route takes account of the location of the address points and is intended to include all address points attached to a polling station. The 2021 version of the polling station areas has been topologically processed so that the sectors are joined, without overlays or holes on the Paris right-of-way excluding wood. The 2021 version includes an additional BV sector to take into account the addition of a derogating polling station to which the votes of Parisian prisoners and French abroad are attached. This area has no real hold (a micro polygon) located arbitrarily in the woods of Vincennes.