Duncan is an
unincorporated community in
Mercer County,
Kentucky, United States. Duncan is located at the junction of
Kentucky Route 390
Kentucky Route 390 (KY 390) is a state highway in the U.S. state of Kentucky. The highway connects mostly rural areas of Washington and Mercer counties with Harrodsburg.
Route description Washington County
KY 390 begins at ...
and
Kentucky Route 1941, northwest of
Harrodsburg.
A post office was established in the community in 1842, and it was probably named for prominent citizen John Ray Duncan.
References
Unincorporated communities in Mercer County, Kentucky
Unincorporated communities in Kentucky
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