Tennessee · FIPS 47009 · County seat: Maryville
Blount County, TN GIS & Parcel Viewer
Parcel lookups for Blount 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 Blount County statewide map ↗
Opens tnmap.tn.gov in a new tab. We link out and never embed or copy parcel data.
Map and county 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 | Maryville |
| Population | 141,456 (2023 Census Bureau estimate) |
| Land area | 559 sq mi |
| FIPS code | 47009 |
About the official source
This is a statewide map, not a county site. Tennessee Property Viewer (TN Comptroller) covers parcels across Tennessee, and Blount County is one part of it. Statewide parcel layers are usually stitched together from county files, so the newest splits or sales may show up on the county's own records first. Our October 2026 check found the map open to the public, with no account or payment needed.
Searching for a parcel, step by step
- Open the statewide map with the button above.
- Search for an address in Blount 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 Blount County assessor or recorder.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
Blount County by the numbers
Census Bureau figures put Blount County at about 141,456 people (2023 estimate) on roughly 559 square miles of land, which is about 253 residents per square mile. That makes it number 11 out of 95 Tennessee counties by population. Maryville serves as the county seat.
Nearby parcel maps
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Blount County:
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.