New Mexico · FIPS 35041 · County seat: Portales
Roosevelt County, NM GIS & Parcel Viewer
Here is the direct link to the statewide parcel map covering Roosevelt County, NM: NM Office of the State Engineer County Parcels 2025 layer (ArcGIS Map Viewer). Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Roosevelt County statewide map ↗
Opens arcgis.com in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | NM Office of the State Engineer County Parcels 2025 layer (ArcGIS Map Viewer) |
|---|---|
| Type | Statewide map (covers all of New Mexico) |
| Website | arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Portales |
| Population | 18,787 (2023 Census Bureau estimate) |
| Land area | 2,446 sq mi |
| FIPS code | 35041 |
About the official source
Roosevelt County doesn't have its own viewer in our directory, so we point you to a statewide map: NM Office of the State Engineer County Parcels 2025 layer (ArcGIS Map Viewer). Zoom in on Roosevelt County to see its parcels. A statewide layer can trail the county's own books by weeks or months, so treat it as a fast first look rather than the final word. Our October 2026 check found the map open to the public, with no account or payment needed.
How to use the Roosevelt County viewer
- Open NM Office of the State Engineer County Parcels 2025 layer (ArcGIS Map Viewer) in a new tab and zoom to Roosevelt County (around Portales).
- Type a street address into the search box, or click directly on a parcel.
- Review the parcel attributes; field names vary by state.
- Confirm anything important with the county assessor, since the statewide layer is a compiled copy.
Have a tax bill handy? The parcel or account number on it is usually the fastest way to search.
Roosevelt County by the numbers
Census Bureau figures put Roosevelt County at about 18,787 people (2023 estimate) on roughly 2,446 square miles of land, which is about 7.7 residents per square mile. Among New Mexico's 33 counties, it is the 21st largest by population. The county seat is Portales.
Nearby parcel maps
Roosevelt County shares a border with the counties below. Each link has its own official map:
Before you rely on the lines
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.