Franconville, Val-d'Oise
File:Franconville - Ancienne mairie - Facade est.jpg
The former town hall in Franconville
File:Blason ville fr Franconville (Val-d'Oise).svg
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Coat of arms
Franconville is a commune. It is in Île-de-France in the Val-d'Oise department in north France. It is also in the northwestern suburbs of Paris, 17.1 km (10.6 mi) from the center. 37,010 people lived here in 2018.
Twin towns
- File:Flag of Germany.svg Viernheim, Hesse, Germany (since 1966)
- 23x15px Potters Bar, Hertfordshire, England, United Kingdom (since 1973)
