Nucla is a statutory town in Montrose County, Colorado, United States. The population was 585 as of the 2020 census, down from 711 in 2010. Its name comes from the town founders' intent that it serve as a "nucleus" for the surrounding farms and mines, although it has since come to be associated with the growth of uranium mining in the region. Geography Nucla is located in southwestern Montrose County at (38.266775, -108.547146). It is at the northern terminus of Colorado State Highway 97, which leads south to Naturita, the only other incorporated place in the area. The Uncompahgre Plateau rises to the northeast. According to the United States Census Bureau, the town has a total area of , all of it land. Demographics As of the census of 2000, there were 734 people, 311 households, and 208 families residing in the town. The population density was . There were 369 housing units at an average density of . The racial makeup of the town was 94.69% White, 1.09% Native American, 0.14% Asian, 0.54% from other races, and 3.54% from two or more races. Hispanic or Latino of any race were 3.68% of the population. There were 311 households, out of which 31.8% had children under the age of 18 living with them, 49.8% were married couples living together, 11.3% had a female householder with no husband present, and 32.8% were non-families. 30.5% of all households were made up of individuals, and 14.8% had someone living alone who was 65 years of age or older. The average household size was 2.36 and the average family size was 2.91. In the town, the population was spread out, with 28.6% under the age of 18, 6.5% from 18 to 24, 24.3% from 25 to 44, 27.9% from 45 to 64, and 12.7% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 93.7 males. For every 100 females age 18 and over, there were 89.9 males. The median income for a household in the town was $28,466, and the median income for a family was $33,636. Males had a median income of $32,417 versus $21,726 for females. The per capita income for the town was $12,982. About 14.4% of families and 17.0% of the population were below the poverty line, including 23.4% of those under age 18 and 12.1% of those age