Herculaneum is located in Missouri. Herculaneum, Missouri has a population of 4,599. Herculaneum is more family-centric than the surrounding county with 33.51% of the households containing married families with children. The county average for households married with children is 30.74%.
The median household income in Herculaneum, Missouri is $77,734. The median household income for the surrounding county is $71,285 compared to the national median of $69,021. The median age of people living in Herculaneum is 35.5 years.
The average high temperature in July is 87.9 degrees, with an average low temperature in January of 21.8 degrees. The average rainfall is approximately 42.6 inches per year, with 10.3 inches of snow per year.
