Shostka city, Ukraine The city of Sumy oblast . Shostka overview Shostka is a town located in Sumy region of Ukraine. It is standing on the Shostka River (the Desna River tributary). Shostka is known as the “homeland” of the Mousekewitz family from “An American Tail” animated movie. Population - 78,400 (2014). Area code - +380 5449; postal code - 41100. Local time in Shostka city is November 7, 9:09 am (+2 UTC). Shostka city flag Shostka city coat of arms