| Adrian, Illinois | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois#USA |
| Pushpin Label: | Adrian |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Hancock County |
| Subdivision Type3: | Township |
| Subdivision Name3: | Rock Creek Township |
| Elevation M: | 213 |
| Elevation Ft: | 699 |
| Coordinates: | 40.5208°N -91.1672°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 62318 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0403362 |
Adrian is an unincorporated community in Rock Creek Township, Hancock County, Illinois, United States. Adrian no longer has a post office and is now served by Dallas City. It hosts a grain elevator, Chem Gro, and several houses. A former Disciples of Christ Church stands at the west end of the community. The former one-room school at the east end of the community is now a farm machine shed.
Adrian was laid out in the 1870s, taking its name from Adrian, Michigan.[1] A post office was in operation in Adrian from 1870 until 1992.[2]
Adrian is located at at an elevation of 699 feet.