Anthony is a census-designated place in Doña Ana County, New Mexico, USA. The population was 7,904 at the 2000 census. It is located south of Las Cruces on the New Mexico-Texas state line in the Upper Mesilla Valley along Interstate 10. Anthony apartments for rent comparison page shows most up to date rent information on Anthony apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.