| Poplar Plains, Kentucky | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Kentucky |
| Pushpin Label: | Poplar Plains |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of Kentucky |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kentucky |
| Subdivision Type2: | County |
| Subdivision Name2: | Fleming |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 909 |
| Coordinates: | 38.3608°N -83.6744°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 41041 |
| Area Code: | 606 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 501127 |
Poplar Plains is an unincorporated community in Fleming County, Kentucky, in the United States.
A post office was established at Poplar Plains in 1823, and remained in operation until it was discontinued in 1926.[1] Poplar Plains was incorporated in 1831.[2]