Alto Pass is located in Illinois. Alto Pass, Illinois has a population of 369. Alto Pass is more family-centric than the surrounding county with 34.62% of the households containing married families with children. The county average for households married with children is 30.84%.
The median household income in Alto Pass, Illinois is $54,167. The median household income for the surrounding county is $53,363 compared to the national median of $69,021. The median age of people living in Alto Pass is 46.9 years.
The average high temperature in July is 88.8 degrees, with an average low temperature in January of 23.4 degrees. The average rainfall is approximately 46.9 inches per year, with 9.7 inches of snow per year.
