Nageezi is a census-designated place (CDP) in San Juan County, New Mexico, United States. The population was 296 at the 2000 census. It is part of the Farmington Metropolitan Statistical Area. According to the United States Census Bureau, the CDP has a total area of 14.3 square miles (37 km2), all of it land.
As of the census of 2000, there were 296 people, 83 households, and 73 families residing in the CDP. The population density was 20.7 people per square mile (8.0/km²). There were 115 housing units at an average density of 8.0 per square mile (3.1/km²). The racial makeup of the CDP was 99.32% Native American and 0.68% from other races. Hispanic or Latino of any race were 0.68% of the population.