Papaikou Real EstatePapaikou is located in Hawaii. Papaikou, Hawaii has a population of 1,121. Papaikou is less family-centric than the surrounding county with 22.66% of the households containing married families with children. The county average for households married with children is 25.58%. The median household income in Papaikou, Hawaii is $39,500. The median household income for the surrounding county is $56,395 compared to the national median of $57,652. The median age of people living in Papaikou is 42.6 years. Papaikou WeatherThe average high temperature in July is 79.3 degrees, with an average low temperature in January of 62 degrees. The average rainfall is approximately 141.5 inches per year, with 0 inches of snow per year. Papaikou MapReal estate near PapaikouNearby CitiesNearby Cities Homes for Sale |