About This Place
Westchester is a village in Cook County, Illinois, United States. It is a western suburb of Chicago. The population was 16,824 at the 2000 census. The current Village President is Sam D. Pulia.
Westchester is located at 41Â°51â²14â³N 87Â°53â²1â³W / 41.85389Â°N 87.88361Â°W / 41.85389; -87.88361 (41.853890, -87.883712).
According to the United States Census Bureau, the village has a total area of 3.2 square miles (8.3 kmÂ²).