Delta Jct Real EstateDelta Jct real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Delta Jct real estate agent to arrange a tour today! Delta Jct, Alaska has a population of 103. The median household income in Delta Jct, Alaska is $37,500. The median household income for the surrounding county is $63,866 compared to the national median of $57,652. The median age of people living in Delta Jct is 16.2 years. Delta Jct WeatherThe average high temperature in July is 72.2 degrees, with an average low temperature in January of -20.6 degrees. The average rainfall is approximately 12.8 inches per year, with 42.4 inches of snow per year. Nearby Homes for Sale |