Vadito is a census-designated place (CDP) in southern Taos County, New Mexico, United States.

According to the United States Census Bureau, the CDP has a total area of 0.9 square mile (2.2 km2), all land.

There were 133 housing units at an average density of 147.8 per square mile (57.1/km2).

25.0% of all households were made up of lone individuals with almost half, 12.0%, being 65 years of age or older.

About 41.1% of families and 35.8% of the population were below the poverty line, including 52.8% of those under the age of eighteen and 8.1% of those 65 or over.