Agua Raiz appeared once on the 1860 U.S. Census in what was then Arizona County, New Mexico Territory. It was identified as "Aqua Rais" with a population of 523, all Pima Indians.[3] It was the 3rd largest community recorded (2nd largest native village behind Arenal) in Arizona County (Tucson being the largest).[citation needed]
History
Agua Raiz was first referred to as La Agua in a Mexican army report in 1825, and it had a population of 600 Pima people.[4] It was named Arizo del Aqua in the Indian Agency census of 1858 and 1859, possibly a mistake of Rizo del Agua, "Ripple of the Water", it had a population of 770 (1858) and 518 (1859).[5][6] It had a population of 523 in the official 1860 Census.[7]