Essonne's 9th constituency

The 9th constituency of Essonne is a French legislative constituency in the Essonne département.

Description
The 9th constituency of Essonne was one of six additional seats created in 1988 to address the rising population in the department.

Thierry Mandon of the PS re-captured the seat at the 2012 elections nineteen years after he lost it in 1993 to conservative Georges Tron.