Map of legislative constituencies 2012 and 2017

This map background in shapefile and geojson format is a resumption of the work of [Toxicode](http://www.toxicode.fr/circonscriptions). The Sciences Po Mapping Workshop then checked, cleaned and generalised the background. **Cover**: Metropolitan France, overseas departments (DOM) and overseas authorities (COM) **Data format** — ID: Department code and constituency number, e.g. 69002 — num_circ: constituency number, e.g. 2 — code_dpt: Department code, e.g. 69 — name_dpt: name of department — code_reg: Department code — name_reg: name of the region **Historical** 20/04/2017 — first version with France métropolitaine + overseas department (DOM) 15/05/2017 — multiple corrections of attributes and geometries (thanks to F. Rodrigo and Th. Gratier) + addition of overseas communities (COM) after cleaning and simplifying the [mapotempo fund](https://www.data.gouv.fr/fr/datasets/contours-detailles-des-circonscriptions-des-legislatives/) 21/07/2017 — corrections of the tracks (invalid geometry, overlay of points...) thanks to the contribution of Arthur Cheysson (thank you!)