Callao is located in Utah. Callao, Utah has a population of 76.
The median household income in Callao, Utah is $53,750. The median household income for the surrounding county is $87,557 compared to the national median of $69,021. The median age of people living in Callao is 40.5 years.
The average high temperature in July is 92.4 degrees, with an average low temperature in January of 15 degrees. The average rainfall is approximately 7.3 inches per year, with 10.6 inches of snow per year.
