Sochaczew County () is a unit of territorial administration and local government (powiat) in Masovian Voivodeship, east-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 only town is Sochaczew, which lies west of Warsaw.
The county covers an area of . As of 2019, the county's total population is 85,024, out of which the population of Sochaczew is 36,327, and the rural population is 48,697.
Sochaczew County is bordered by Pà Âoà Âsk County to the north, Nowy Dwór County to the north-east, Warsaw West County and Grodzisk County to the east, à »yrardów County to the south-east, Skierniewice County to the south, à Âowicz County to the south-west, Gostynin County to the west, and Pà Âock County to the north-west.
The county is subdivided into eight gminas (one urban and seven rural). These are listed in the following table, in descending order of population.
<br>