. The racial makeup of the village was 97.21% White, 0.29% Native American, 0.29% Pacific Islander, 1.62% from other races, and 0.59% from two or more races. Hispanic or Latino of any race were 2.20% of the population. There were 252 households, out of which 36.5% had children under the age of 18 living with them, 60.7% were married couples living together, 9.1% had a female householder with no husband present, and 24.2% were non-families. 21.0% of all households were made up of individuals, and 13.1% had someone living alone who was 65 years of age or older. The average household size was 2.70 and the average family size was 3.11. In the village, the population was spread out, with 28.8% under the age of 18, 6.9% from 18 to 24, 28.6% from 25 to 44, 21.6% from 45 to 64, and 14.1% who were 65 years of age or older. The median age was 35 years. For every 100 females, there were 97.4 males. For every 100 females age 18 and over, there were 96.4 males. The median income for a household in the village was $40,221, and the median income for a family was $44,583. Males had a median income of $32,031 versus $21,417 for females. The per capita income for the village was $15,197. About 4.8% of families and 9.1% of the population were below the poverty line, including 13.2% of those under age 18 and 15.3% of those age 65 or over. References External links Images of Potomac, IL from 1900-1963 Potomac School District Villages in Vermilion County, Illinois Villages in Illinois Populated places established in 1840