Occupying an area of 2,793, square kilometers, Kaohsiung county lists agriculture as its most important economic activity, followed by industry, commerce and fishing. While it is only 60 kilometers long, the county's coastline is extremely favorable to fishing activities.

With its attractive mountain and seaside scenery, Kaohsiung county has enjoyed rapid development in the tourism industry. The best-known tourist attractions are the Chengching lake in the outskirts of Kaohsiung city, and Fokuangshan, where there are many Buddhist relics.