Louisiana · FIPS 22031 · Parish seat: Mansfield
De Soto Parish, LA GIS & Parcel Viewer
Parcel lookups for De Soto Parish start at DeSoto Parish Parcel Viewer. This page gives you that official link, notes on how the viewer works, and links to the parishes next door.
Open the De Soto Parish parcel map ↗
Opens dpaogis.maps.arcgis.com in a new tab. We link out and never embed or copy parcel data.
De Soto Parish at a glance
| Official map | DeSoto Parish Parcel Viewer |
|---|---|
| Type | Parish-run map |
| Website | dpaogis.maps.arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| Parish seat | Mansfield |
| Population | 27,114 (2023 Census Bureau estimate) |
| Land area | 876 sq mi |
| FIPS code | 22031 |
About the official source
De Soto Parish runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. As of our October 2026 test, anyone could open it without signing in or paying.
Finding a property on this map
- Click the button above and wait for the Web AppBuilder viewer to load. Some counties show a terms screen first.
- Search by street address, owner or parcel ID if the search box offers those options.
- Click a lot on the map to read its attributes.
- Turn on aerial imagery from the basemap tool and use the layer list to add things like zoning or flood zones when they're published.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
De Soto Parish by the numbers
De Soto Parish had an estimated 27,114 residents in 2023, according to the Census Bureau. With about 876 square miles of land, that works out to roughly 31 people per square mile. By population it ranks 36th of 64 parishes in Louisiana. The parish seat is Mansfield.
Nearby parcel maps
Parcels close to the edge of De Soto Parish can fall in the next parish over. Neighboring parishes:
- Caddo Parish (state list)
- Natchitoches Parish
- Red River Parish (state list)
- Sabine Parish (state list)
- Panola County, TX
- Shelby County, TX
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.