Lena 61048 Real EstateLena is located in Illinois. Lena, Illinois 61048has a population of 2,854. Lena 61048 is more family-centric than the surrounding county with 31.46% of the households containing married families with children. The county average for households married with children is 22.59%. The median household income in Lena, Illinois 61048 is $60,179. The median household income for the surrounding county is $53,806 compared to the national median of $69,021. The median age of people living in Lena 61048 is 43.9 years. Lena WeatherThe average high temperature in July is 83.4 degrees, with an average low temperature in January of 11 degrees. The average rainfall is approximately 36.9 inches per year, with 34.8 inches of snow per year. Lena MapReal estate near LenaNearby CitiesNearby Cities Homes for Sale |