Zduńska Wola County is a unit of territorial administration and local government in Łódź Voivodeship, central Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and largest town is Zduńska Wola, which lies 41 kilometres south-west of the regional capital Łódź. The only other town in the county is Szadek, lying 12 km north of Zduńska Wola. The county covers an area of 369.19 square kilometres.