Anton Chico is located at. According to the U.S. Census Bureau, the community has an area of, all of it land.
History
Prior to 1786, when a peace treaty was concluded with the Comanches, Spanish settlements in New Mexico were confined to the Rio Grande valley and nearby. The reduced threat from the Comanches, the most numerous and dangerous of the Indian peoples surrounding the New Mexican settlements, permitted the expansion of the Spanish eastward into the Pecos River valley and onto the Great Plains. The motivation for the Pecos Valley settlements was the growing population of New Mexico plus the need to defend the Spanish and Puebloan settlements in the Rio Grande valley from raids by Apache and other Indian peoples. In 1822 the government of New Mexico created the Anton Chico Land Grant, 378,537 acres in size. Salvador Tapia and 36 others petitioned the government for the grant. In exchange they promised to take up residence in the grant area, to hold the land in common for themselves and future settlers, and to obtain firearms and bows and arrows to defend the settlement against Indian attacks. The initial settlers came to Anton Chico from La Cuesta, upstream on the Pecos River. However, Indian raids caused the abandonment of the settlement in 1827. Anton Chico was resettled in 1834, this time with success Seven settlements grew along of the Pecos River. From north to south they were Tecolotito, Upper Anton Chico, Anton Chico, Llano Viejo, La Loma, Llano del Medio, Dilia, and Colonias. Anton Chico is the largest settlement of the seven. It was described in 1841-1842 as having a population of 200 to 300 people and built around a plaza designed for defense. The houses, surrounded by high walls, were described as follows: As one of the closest New Mexican settlements to the Great Plains with its bison herds and Plains Indians, many Ciboleros and Comancheros originated from Anton Chico and other Hispano communities along the Pecos River in the 19th century. Anton Chico achieved its maximum prominence about 1890 when it had a population of 900 people, all or nearly all Hispanic, and was a mercantile center for much of eastern New Mexico. Subsequently, with out-migration the population and economic activity declined. A factor in its decline was the re-routing of Route 66 which before 1937 crossed the Pecos River near Anton Chico. Subsequently, Anton Chico was distant from major transportation routes.
