FREN

Welcome

The DECiMAP – Geoconscience website is currently under development.

Our goal is to provide a clear and accessible platform featuring interactive 3D maps, geostatistical analyses, and public data visualization tools.

Municipal 2026

Municipal Elections 2026 Watch

Local press, incumbent teams, candidacies and demographic data gathered in a single working surface.

This block can evolve independently from the rest of the landing page, with its own display rules, editorial content and update cadence.

Explore the watch

Administrative geography

18 Regions
101 Departments
333 Arrondissements
232 Sub-prefectures
1.3K Intermunicipal bodies
35K Municipalities

Electoral geography

2.1K Cantons
572 Constituencies
45 Municipal arrondissements
69K Polling stations

Elected officials

575 Members of Parliament
348 Senators
1.7K Regional councillors
4.0K Departmental councillors
65K Intermunicipal councillors
485K Municipal councillors

Municipal 2026

50K Lists
25 Political shades
888K Candidates
24K Municipalities with a single list
72 Municipalities without a list
71.52% Incumbent mayors running

Featured on March 20, 2026

Elected officials age pyramid

Age distribution of municipal councillors in France

Source: RNE 12-2025
Men Women
0.1%
18-24
0.1%
2.2%
25-34
1.4%
7.7%
35-44
6.7%
13.0%
45-54
11.4%
14.3%
55-64
10.7%
15.0%
65-74
8.9%
5.4%
75-84
2.8%
0.2%
85+
0.1%