The history of Jastrzębie-Zdrój as a health resort came to its end in the 1960s, when all over the area began the intensive exploitation of coking coal deposits. Within a period of 12 years, five coal mines were set up. Between 1954–1975, Jastrzębie was part of the Wodzisław County. From 1975 to 1998, it was administratively located in the Katowice Voivodeship. During the time of political transformation in Poland, Jastrzębie-Zdrój went down the annals of Polish modern history as the place where the so-called "the Jastrzębskie Agreement" was concluded. The signing of the protocol initiated the process of political, economic and social changes in Poland.
The history of Jastrzębie-Zdrój as a health resort came to its end in the 1960s, when all over the area began the intensive exploitation of coking coal deposits. Within a period of 12 years, five coal mines were set up. Between 1954–1975, Jastrzębie was part of the Wodzisław County. From 1975 to 1998, it was administratively located in the Katowice Voivodeship. During the time of political transformation in Poland, Jastrzębie-Zdrój went down the annals of Polish modern history as the place where the so-called "the Jastrzębskie Agreement" was concluded. The signing of the protocol initiated the process of political, economic and social changes in Poland.