Oudenburg is a municipality located in the Belgian province of West Flanders. The municipality comprises the city of Oudenburg proper and the towns of Ettelgem, Roksem and Westkerke. On January 1st, 2000 Oudenburg had a total population of 8,810 (4,368 males and 4,442 females). The total area is 35.95 km² which gives a population density of 245.06 inhabitants per km².
