| Denniston, Kentucky | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Kentucky#USA |
| Pushpin Label: | Denniston |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kentucky |
| Subdivision Type2: | County |
| Subdivision Name2: | Menifee |
| 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: | 1106 |
| Coordinates: | 37.9158°N -83.5381°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 40316 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 511788 |
Denniston is an unincorporated community in Menifee County, Kentucky, United States. It lies along U.S. Route 460 and Kentucky Route 746, southeast of the city of Frenchburg, the county seat of Menifee County.[1] Its elevation is 1,106 feet (337 m).[2] It has a post office with the ZIP code 40316.[3]
Denniston is part of the Mount Sterling Micropolitan Statistical Area.
The community was named for its first postmaster, Joseph C. Denniston.[4]