The settlement was first mentioned as
terra Huzth, in 1324. Its
castle, supposed to be built in 1090 by the king
St. Ladislaus of Hungary as a defence against the
Cumans and destroyed during the Mongol invasion of Hungary, was mentioned in 1353. The town got privileges in 1329. After World War I, in summer 1919 the Romanian troops took over the territory. But according to the St.-Germain treaty
Czechoslovakia received the city, as part of newly formed Podkarpatsko ("under the Carpathians") region (Subcarpathia). Czechoslovakia had to provide the region a wide autonomy, but autonomy was realised only in 1938. In Autumn 1938 an autonomous government was organized. The day after the collapse of Czechoslovakia on 14 March 1939, the Khust city government proclaimed, by the will of the local population and under the leadership of
Avgustyn Voloshyn, independence as
Carpathian Ukraine on 15 March 1939. The next day, 16 March 1939, Hungarian troops invaded Khust and claimed it as part of Hungary. On 24 October 1944 Soviet troops occupied the city, and annexed it into the Soviet Union. The Soviet government deported much of the city's German and Hungarian populations.
WWII and the Holocaust Prior to 1939, Jews thrived in Khust and owned many businesses. When the city became part of Hungary in March 1939 again, many Jewish citizens were forced into labour camps. A ghetto was established, and Jews from other regions were forced to live there. Additional ghettos were established nearby in
Iza and Szeklence (now Sokyrnytsia,
Ukraine). By April 1944, most Jewish residents were killed at
Auschwitz. Prior to the war, there were 8 synagogues in the city. One survives and is in use today. ==Demographics==