Anna, Illinois | |
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Coordinates: 37°27′40″N 89°14′20″W / 37.46111°N 89.23889°W | |
Country | United States |
State | Illinois |
County | Union |
Platted | March 3, 1854 |
Incorporated | February 16, 1865 |
Government | |
• Mayor | Steve Hartline |
Area | |
• Total | 3.58 sq mi (9.27 km2) |
• Land | 3.56 sq mi (9.22 km2) |
• Water | 0.02 sq mi (0.05 km2) |
Elevation | 617 ft (188 m) |
Population | |
• Total | 4,303 |
• Density | 1,209/sq mi (467/km2) |
Time zone | UTC-6 (CST) |
• Summer (DST) | UTC-5 (CDT) |
ZIP code | 62906 |
Area code | 618 |
FIPS code | 17-01543 |
GNIS feature ID | 2393961[2] |
Website | cityofanna |
Anna is the largest city and retail trade center in Union County, Illinois, United States. Located in Southern Illinois, its population was 4,303 at the 2020 United States Census, a decline from 5,135 in 2000. It is known for being tied to its close neighbor Jonesboro, together known as Anna-Jonesboro, and of which the main public high school for the two towns is named. Anna is known for the Choate Mental Health and Development Center, a state facility that opened in 1869.[4]