Alamillo is an unincorporated community and census-designated place in Socorro County, New Mexico, United States.

According to the U.S. Census Bureau, the community has an area of 1.200 square miles (3.11 km2), all land.

[4] It is within Socorro Consolidated Schools.

[6] Socorro High School is the comprehensive high school of the district.

This New Mexico state location article is a stub.