Hillcrest is located in Illinois. Hillcrest, Illinois has a population of 1,594. Hillcrest is more family-centric than the surrounding county with 37.44% of the households containing married families with children. The county average for households married with children is 27.12%.
The median household income in Hillcrest, Illinois is $80,948. The median household income for the surrounding county is $67,534 compared to the national median of $69,021. The median age of people living in Hillcrest is 35.3 years.
The average high temperature in July is 82.6 degrees, with an average low temperature in January of 12 degrees. The average rainfall is approximately 35.7 inches per year, with 27.6 inches of snow per year.
