Herculaneum is located in Missouri. Herculaneum, Missouri has a population of 3,866. Herculaneum is more family-centric than the surrounding county with 45.33% of the households containing married families with children. The county average for households married with children is 31.79%.
The median household income in Herculaneum, Missouri is $58,958. The median household income for the surrounding county is $60,765 compared to the national median of $57,652. The median age of people living in Herculaneum is 33.2 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 20.8 degrees. The average rainfall is approximately 43 inches per year, with 10.3 inches of snow per year.
