Piliscsaba is a town in Budapest metropolitan area, Hungary, located in northwestern Pest County, near the border of Komárom-Esztergom in a valley between the Buda and Pilis hills. It is accessible by Highway 10 and lies on the Budapest-Esztergom rail line, 24 km from the center of Budapest. The surrounding hills are 200–400 metres metres high. Unemployment is about 4%, and a large proportion of the population commutes to Budapest.