Tennessee · FIPS 47039 · County seat: Decaturville
Decatur County, TN GIS & Parcel Viewer
Parcel lookups for Decatur County start at Tennessee Property Viewer (TN Comptroller). This page gives you that official link, notes on how the viewer works, and links to the counties next door.
Open the Decatur County statewide map ↗
Opens tnmap.tn.gov in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Tennessee Property Viewer (TN Comptroller) |
|---|---|
| Type | Statewide map (covers all of Tennessee) |
| Website | tnmap.tn.gov |
| Access | Free, no login (checked Oct 2026) |
| County seat | Decaturville |
| Population | 11,656 (2023 Census Bureau estimate) |
| Land area | 334 sq mi |
| FIPS code | 47039 |
Where the parcel data comes from
The link goes to a statewide map (Tennessee Property Viewer (TN Comptroller)). It shows parcels for Decatur County along with the rest of Tennessee. Because a state agency compiles this layer from local data, check with the Decatur County assessor or recorder before relying on a recent change. Our October 2026 check found the map open to the public, with no account or payment needed.
How to use the Decatur County viewer
- Open the statewide map with the button above.
- Search for an address in Decatur County, or zoom to the county on the map.
- Click a parcel to see the attributes the state layer includes.
- Write down the parcel number and use it for records searches with the Decatur County assessor or recorder.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
About Decatur County
The U.S. Census Bureau estimated Decatur County's population at 11,656 in 2023, spread over about 334 square miles of land, or roughly 35 people per square mile. That makes it number 87 out of 95 Tennessee counties by population. The county seat is Decaturville.
Neighboring counties
Decatur County shares a border with the counties below. Each link has its own official map:
A note on accuracy
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.