Alcester is located in South Dakota. Alcester, South Dakota has a population of 818. Alcester is less family-centric than the surrounding county with 17% households with children. The county percentage for households with children is 29%.
The median household income in Alcester, South Dakota is $54,625. The median household income for the surrounding county is $70,853 compared to the national median of $66,222. The median age of people living in Alcester is 48.1 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 4.7 degrees. The annual precipitation is 26.23.