Louisiana · FIPS 22007 · Parish seat: Napoleonville
Assumption Parish, LA GIS & Parcel Viewer
Assumption Parish, Louisiana parcel data lives on the Assumption Parish Beacon site. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Assumption Parish parcel map ↗
Opens beacon.schneidercorp.com in a new tab. We link out and never embed or copy parcel data.
Map and parish facts
| Official map | Assumption Parish Beacon site |
|---|---|
| Type | Parish-run map |
| Website | beacon.schneidercorp.com |
| Access | Free, no login (checked Oct 2026) |
| Parish seat | Napoleonville |
| Population | 20,160 (2023 Census Bureau estimate) |
| Land area | 344 sq mi |
| FIPS code | 22007 |
About the official source
Assumption Parish runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. When we tested the link in October 2026 it opened with no login and no fee.
Finding a property on this map
- Press the button above to open Beacon, the Schneider Geospatial parcel platform this county uses. Accept the usage terms if asked.
- Search by address, owner or parcel number, or zoom in and click a lot.
- From a parcel's pop-up, open the full record to see values, sales or building data where the county shares them.
- Switch layers on or off to compare parcels with aerials, zoning or other overlays.
If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.
About Assumption Parish
Assumption Parish had an estimated 20,160 residents in 2023, according to the Census Bureau. With about 344 square miles of land, that works out to roughly 59 people per square mile. Among Louisiana's 64 parishes, it is the 43rd largest by population. The parish seat is Napoleonville.
Nearby parcel maps
Parcels close to the edge of Assumption Parish can fall in the next parish over. Neighboring parishes:
- Ascension Parish
- Iberia Parish
- Iberville Parish
- Lafourche Parish
- St. James Parish
- St. Martin Parish
- St. Mary Parish
- Terrebonne Parish
Maps vs. surveys
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.