Mississippi · FIPS 28001 · County seat: Natchez
Adams County, MS GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Adams County, MS: the Adams County GeoPortal Maps viewer. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Adams County parcel map ↗
Opens atlas.geoportalmaps.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Adams County GeoPortal Maps viewer |
|---|---|
| Type | County-run map |
| Website | atlas.geoportalmaps.com |
| Access | May ask you to sign in |
| County seat | Natchez |
| Population | 28,746 (2023 Census Bureau estimate) |
| Land area | 462 sq mi |
| FIPS code | 28001 |
Who runs this map
Adams County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. This site may show a sign-in form first. Look for a guest or public option; if there isn't one, the county office can tell you how to get access.
How to use the Adams County viewer
- Open the official link; the map is hosted on GeoPortal Maps, a vendor platform used by 17 counties in our directory.
- Accept any disclaimer, then use the search tool to find a street address, owner or parcel ID.
- Click a parcel to view its attributes.
- Use the layer or basemap controls to add aerials and other layers where the county provides them.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
Adams County by the numbers
Adams County had an estimated 28,746 residents in 2023, according to the Census Bureau. With about 462 square miles of land, that works out to roughly 62 people per square mile. By population it ranks 28th of 82 counties in Mississippi. The county seat is Natchez.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Adams County:
- Franklin County
- Jefferson County
- Wilkinson County
- Concordia Parish, LA (state list)
- Tensas Parish, LA (state list)
A note on accuracy
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.