It is situated in the Silesian Voivodeship since its formation in 1999, previously in Katowice Voivodeship, and before then, of the Autonomous Silesian Voivodeship. Łaziska is one of the towns of the 2,7 million conurbation - Katowice urban area and within a greater Silesian metropolitan area populated by about 5,294,000 people.European Spatial Planning Observation Network (ESPON) The population of the town is 22,298 (2019).
