Aiseau-Presles is a municipality of Wallonia located in the province of Hainaut, Belgium. On 1 January 2018 Aiseau-Presles had a total pop…Aiseau-Presles is a municipality of Wallonia located in the province of Hainaut, Belgium. On 1 January 2018 Aiseau-Presles had a total population of 10,788. The total area is 22.19 km² which gives a population density of 486 inhabitants per km². It is located in the arrondissement of Charleroi. Its postal area is: 6250.