The municipality, extending to 50.4 km2, had 918 inhabitants at the last census in 2006. With a density of 18.2 inhabitants per square km, Gourgé has experienced a rise of 0.1% in its population since 1999.
The municipality, covering an area of 50.4 km2, had 918 residents at the most recent census in 2006. With a population density of 18.2 people per square kilometer, Gourgé has seen a growth of 0.1% in its population since 1999.