In 2023, Alamillo, NM had a population of 168 people with a median age of 61.5 and a median household income of $31,447. Between 2022 and 2023 the population of Alamillo, NM declined from 173 to 168, a −2.89% decrease and its median household income grew from $27,656 to $31,447, a 13.7% increase.
The 5 largest ethnic groups in Alamillo, NM are White (Non-Hispanic) (81%), White (Hispanic) (19%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), and Asian (Non-Hispanic) (0%).
None of the households in Alamillo, NM reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Alamillo, NM are U.S. citizens.
In 2023, the median property value in Alamillo, NM was $111,800, and the homeownership rate was 65.7%.