Úsobí is a market town in Havlíčkův Brod District in the Vysočina Region of the Czech Republic. It has about 700 inhabitants. Úsobí is located …Úsobí is a market town in Havlíčkův Brod District in the Vysočina Region of the Czech Republic. It has about 700 inhabitants. Úsobí is located about 11 kilometres southwest of Havlíčkův Brod and 13 km northwest of Jihlava. It lies in the Křemešník Highlands. The highest point is a hill at 688 m above sea level. There is a set of fishponds supplied by the brook Úsobský potok.