Alton is located in Missouri. Alton, Missouri has population of 1,083. Alton is less family-centric than the surrounding county with 23% of the households with children.
The median household income in Alton, Missouri is $33,400. The median household income for the surrounding county is $34,851 compared to the national median of $66,222. The median age of people living in Alton is 39.4 years.
The average high temperature in July is 90.8 degrees, with an average low temperature in January of 20 degrees. The annual precipitation is 44.85.