Alvin is located in Illinois. Alvin, Illinois has a population of 589. Alvin is more family-centric than the surrounding county with 42.07% of the households containing married families with children. The county average for households married with children is 24.69%.
The median household income in Alvin, Illinois is $51,964. The median household income for the surrounding county is $44,930 compared to the national median of $57,652. The median age of people living in Alvin is 41.9 years.
The average high temperature in July is 85.4 degrees, with an average low temperature in January of 19.2 degrees. The average rainfall is approximately 40 inches per year, with 10.4 inches of snow per year.
