2020 census As of the
2020 census, Agra had a population of 311. The median age was 34.8 years. 27.3% of residents were under the age of 18 and 16.4% of residents were 65 years of age or older. For every 100 females there were 95.6 males, and for every 100 females age 18 and over there were 86.8 males age 18 and over. There were 120 households in Agra, of which 40.8% had children under the age of 18 living in them. Of all households, 42.5% were married-couple households, 21.7% were households with a male householder and no spouse or partner present, and 29.2% were households with a female householder and no spouse or partner present. About 30.8% of all households were made up of individuals and 10.8% had someone living alone who was 65 years of age or older. The population density was . There were 152 housing units at an average density of . The racial makeup of the town was 89.61%
White, 5.90%
Native American, and 4.49% are from two or more races. There were 131 households, of which 36.6% had children under the age of 18 living with them, 61.8% were
married couples living together, 9.2% had a female householder with no husband present, and 24.4% were non-families. 23.7% of all households were made up of individuals, and 12.2% had someone living alone who was 65 years of age or older. The average household size was 2.72 and the average family size was 3.18. Age distribution was 30.1% under the age of 18, 11.0% from 18 to 24, 23.6% from 25 to 44, 21.3% from 45 to 64, and 14.0% who were 65 years of age or older. The median age was 31 years. For every 100 females, there were 104.6 males. For every 100 females age 18 and over, there were 100.8 males. The median household income was $25,750, and the median family income was $30,781. Males had a median income of $24,375 versus $12,344 for females. The
per capita income for the town was $9,997. About 20.6% of families and 27.1% of the population were below the
poverty line, including 36.4% of those under age 18 and 12.3% of those age 65 or over. ==Education==