Jansen is located in Nebraska. Jansen, Nebraska has a population of 132. Jansen is more family-centric than the surrounding county with 34.29% of the households containing married families with children. The county average for households married with children is 22.1%.
The median household income in Jansen, Nebraska is $40,750. The median household income for the surrounding county is $46,576 compared to the national median of $57,652. The median age of people living in Jansen is 39.5 years.
The average high temperature in July is 89 degrees, with an average low temperature in January of 14.4 degrees. The average rainfall is approximately 31.6 inches per year, with 23.4 inches of snow per year.