Marietta is located in Fulton County. About 101 people live here (as of 2020). Between 2010 and 2020, the population declined from 112 to 101. There are about 11 streets in Marietta. The postal codes are 61459. Marietta is village in Fulton County, Illinois, United States.
| Area | 0.3 |
| Elevation | 651 |
| Located in | Fulton County |
| Postal code | 61459 |
| Country | United States |
| Population | 101 |
| Official name | Marietta |
| 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 |
Public transit map Marietta Legend 
Bicycle map Marietta Legend 
Pedestrian map Marietta Legend