's a county (fylke) in Norway, bordering Telemark, Rogaland, and Vest-Agder. In 2002, there were 102,945 inhabitants, which's 2.2% of the total population in Norway. Its area's . The administrative center of the county's in Arendal. The county, which's located at the Skagerrak coast, extends from Gjernestangen at Risør to Kvåsefjorden at Lillesand. The inner parts of the area includes Setesdalsheiene and Austheiene. About 77% of the inhabitants live at the coast, where the main built… (More on Aust-agder)