Kostiantynivka or Konstantinovka (Ukrainian: Костянтинівка, Russian: Константиновка) is an industrial city in the Donetsk Oblast (province) of eastern Ukraine, on the Krivoy Torets River, the center of Kostiantynivkyi Raion (district). It's also known as Kostyantynivka or Konstantinovka. It developed in the Soviet era into a major centre for the production of iron, zinc, steel and glass. As of 2001, the population is 95,111.
In 1870 Kostiantynivka was founded by a land owner Nomikossov who built the settlement in honor of his oldest son, Kostiantyn. In the beginning of the 20th century Kostiantynivka developed into an industrial settlement, and was later raised into the rank of an urban type (1926). In 1932 Kostyantynivka was granted municipal rights.
Ukraine (Ukrainian: Україна, transliterated: Ukrayina) is a country in Eastern Europe. It is bordered by Russia to the east; Belarus to the north; Poland, Slovakia, and Hungary to the west; Romania and Moldova to the southwest; and the Black Sea and Sea of Azov to the south. The city of Kiev (Kyiv) is both the capital and the largest city of Ukraine.
Kostiantynivka or Konstantinovka (Ukrainian: Костянтинівка, Russian: Константиновка) is an industrial city in the Donetsk Oblast (province) of eastern Ukraine, on the Krivoy Torets River, the center of Kostiantynivkyi Raion (district). It's also known as Kostyantynivka or Konstantinovka. It developed in the Soviet era into a major centre for the production of iron, zinc, steel and glass. As of 2001, the population is 95,111. 
In 1870 Kostiantynivka was founded by a land owner Nomikossov who built the settlement in honor of his oldest son, Kostiantyn. In the beginning of the 20th century Kostiantynivka developed into an industrial settlement, and was later raised into the rank of an urban type (1926). In 1932 Kostyantynivka was granted municipal rights. 
