| Newbern | |
| Settlement Type: | Unincorporated community |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Jersey |
| Subdivision Type3: | Township |
| Subdivision Name3: | Mississippi |
| Pushpin Map: | Illinois#USA |
| Pushpin Map Caption: | Location of Newbern within Illinois |
| Coordinates: | 39.0069°N -90.3369°W |
| Elevation Ft: | 650 |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Area Code: | 618 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 414479 |
Newbern is an unincorporated community in Jersey County, Illinois, United States. Newbern is 0.5miles south of Dow and 4miles north-northeast of Elsah.