Kentucky · FIPS 21225 · County seat: Morganfield
Union County, KY GIS & Parcel Viewer
We do not have an official parcel map link on file for Union County, Kentucky yet. The button below runs a web search for the county's GIS or property-records site; check that the result is run by the county or the state before you rely on it.
Search for Union County GIS (verify) ↗
Opens a Google search in a new tab. No official link yet: confirm it is the local source before using.
County facts
| Official map | No official link on file yet |
|---|---|
| Link type | Web search (verify the result) |
| County seat | Morganfield |
| Population | 13,106 (2023 Census Bureau estimate) |
| Land area | 343 sq mi |
| FIPS code | 21225 |
How to find the official map
- Open the search above and look for a result on the county's own website or a state government site (often a .gov or .us address).
- Common names for the page are GIS, parcel viewer, property search, assessor, auditor or tax map.
- Be careful with paid people-search and data-reseller sites; the official county map is normally free.
- Once the official map opens, search by address, owner name or parcel number, whichever that viewer offers.
Union County by the numbers
Union County had an estimated 13,106 residents in 2023, according to the Census Bureau. With about 343 square miles of land, that works out to roughly 38 people per square mile. Morganfield serves as the county seat.
Nearby parcel maps
Union County shares a border with the counties below. Each link has its own official map:
Before you rely on the lines
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.