About This Place
Astoria (formerly Vienna) is an incorporated town in Fulton County, Illinois, United States. The population was 1,193 at the 2000 census.
Astoria is located at 40°13′39″N 90°21′28″W / 40.2275°N 90.35778°W / 40.2275; -90.35778 (40.227439, -90.357791).
According to the United States Census Bureau, the town has a total area of 0.6 square miles (1.5 km²), all of it land.