2020 census As of the
2020 census, Foss had a population of 101. The median age was 50.1 years. 25.7% of residents were under the age of 18 and 19.8% of residents were 65 years of age or older. For every 100 females there were 87.0 males, and for every 100 females age 18 and over there were 87.5 males age 18 and over. There were 47 households in Foss, of which 25.5% had children under the age of 18 living in them. Of all households, 44.7% were married-couple households, 19.1% were households with a male householder and no spouse or partner present, and 29.8% were households with a female householder and no spouse or partner present. About 36.2% of all households were made up of individuals and 17.0% had someone living alone who was 65 years of age or older. There were 65 housing units, of which 27.7% were vacant. The homeowner vacancy rate was 0.0% and the rental vacancy rate was 37.5%.
2000 census As of the
census of 2000, there were 127 people, 55 households, and 38 families residing in the town. The population density was . There were 69 housing units at an average density of . The racial makeup of the town was 81.89%
White, 7.09%
Native American, 0.79%
Asian, 3.94% from
other races, and 6.30% from two or more races.
Hispanic or
Latino of any race were 7.87% of the population. There were 55 households, out of which 25.5% had children under the age of 18 living with them, 50.9% were
married couples living together, 10.9% had a female householder with no husband present, and 30.9% were non-families. 29.1% of all households were made up of individuals, and 5.5% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.84. In the town, the population was spread out, with 23.6% under the age of 18, 5.5% from 18 to 24, 27.6% from 25 to 44, 31.5% from 45 to 64, and 11.8% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 95.4 males. For every 100 females age 18 and over, there were 115.6 males. The median income for a household in the town was $29,375, and the median income for a family was $33,750. Males had a median income of $35,750 versus $15,625 for females. The
per capita income for the town was $12,168. There were 11.1% of families and 10.4% of the population living below the
poverty line, including 11.4% of under eighteens and none of those over 64. ==Economy==