Organ is an unincorporated community and census-designated place in Doña Ana County, New Mexico, United States. As of the 2010 census, its population was 323.Organ was started as a mining camp prior to the American Civil War. However, it was not officially established as a community until 1883. President Chester A. Arthur granted the 40-acre parcel of land under congressional approval through a federal land grant to the Organ Mining Corporation in 1883. Mining operations near Organ produced gold, lead, iron, silver and other minerals. Actual mining in the Organ town site was prohibited. The largest production mine was the "Torpedo Mine". Organ originally had its own school, constable's office, community center, town square, post office, hotel, business district and cemetery. Organ also had two large mining furnaces for smelting ore and a geological assay office belonging to the mining company. In 1885 Organ's population was over 1,500 people.