Holly is located in Colorado. Holly, Colorado has a population of 779. Holly is more family-centric than the surrounding county with 37% households with children. The county percentage for households with children is 31%.
The median household income in Holly, Colorado is $40,652. The median household income for the surrounding county is $44,443 compared to the national median of $66,222. The median age of people living in Holly is 39.4 years.
The average high temperature in July is 93.7 degrees, with an average low temperature in January of 12.8 degrees. The annual precipitation is 17.09.