THE LAS CRUCES LAND BRIEF
Land in the
Rio Grande Floodplain setting.
Las Cruces city has 76.9 square miles of land in Doña Ana County. Its Census reference point is in Rio Grande Floodplain, within Chihuahuan Deserts.
Desert basins and mountain ranges extend across this region, with the Rio Grande and Pecos as important drainage corridors. Arid shrubland and grassland contrast with wooded higher elevations.
Regional context: Chihuahuan Deserts ↗ · Classification at the Census reference point
Las Cruces and Doña Ana County
Las Cruces is associated with Doña Ana County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Las Cruces by land and water
The Census records 0.1 square miles of water within Las Cruces, or 0.1% of its total area. That share is close to Doña Ana County’s 0.2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Las Cruces city has 29.1 times the land area of nearby San Ysidro CDP (2.65 square miles). These areas describe boundaries, not comparable property prices.

