Ava is located in Jackson County. About 553 people live here (as of 2020). Between 2010 and 2020, the population declined from 654 to 553. The region is at 186 meters above sea level. The area covers about 2.8 square kilometers. There are about 48 streets in Ava. The postal codes are 62907. The dialing code is 618. Ava is city in Illinois.
| Area | 2.8 km² |
| Elevation | 186 m |
| Located in | Jackson County |
| Postal code | 62907 |
| Country | United States |
| Population | 553 |
| Official name | Ava |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |