The Doña Ana County Geospatial Committee is pleased to announce another upgrade to the current interactive, web-based, Geographic Information System. With the addition of the Assessor's Office G.I.S page, users now have access to road information in addition to the Assessor's parcel data.

If you are unfamiliar with our page please look at the help file by clicking the icon on the top-right of the map screen for instructions on how to use the features on this page.

NO WARRANTY IS MADE BY DOÑA ANA COUNTY AS TO THE ACCURACY, RELIABILITY, OR COMPLETENESS OF THESE DATA/MAPS FOR INDIVIDUAL USE OR USE WITH OTHER DATA. ORIGINAL DATA WAS COMPILED FROM VARIOUS SOURCES. SPATIAL INFORMATION MAY NOT MEET NATIONAL MAP ACCURACY STANDARDS. THIS INFORMATION MAY BE UPDATED WITHOUT NOTIFICATION. MAJOR CORRECTIONS ARE BEING MADE TO THIS DATA ON A REGULAR BASIS.

Parcel data on these maps are intended to show taxable status only and may not indicate current legal ownership or land division.

This site now includes 2007 air photos. Current parcel line work may, in some cases, not match the air photo. We are aware of this and are working to correct all discrepancies.

This site is designed for a screen resolution of 1024x768(minimum) and a high speed internet connection. The interface makes use of pop-up windows, so you may need to disable any pop-up blockers that you have installed, or add this site to the blocker's exception list.

This site may be taken offline on Wednesday evenings between 5:00pm and 6:30pm Mountain Time for system maintenance.

Parcel information is updated bi-monthly, as a result parcel ownership may not match current Assessor's records. To verify ownership please use the Real Property Search tool listed under "Research" on the County homepage.