Dona Ana County New Mexico (Vacant / Not In Use) has 5 places on the National Register of Historic Places including 1 place of National significance and 4 places of Statewide significance. Significant places include Fort Fillmore, Air Science, Fort Selden, Hadley--Ludwick House and Our Lady of Purification Catholic Church.
The famous person Hiram Hadley is associated with one of more of the Dona Ana County historic places.
Some of the country's most noteable architects helped create the Dona Ana County places including Trost & Trost. Prominent architectural styles found in Dona Ana Country are Colonial Revival and Mission/Spanish Revival.