Sibley is located in Iowa. Sibley, Iowa 51249has a population of 2,659. Sibley 51249 is less family-centric than the surrounding county with 24.52% of the households containing married families with children. The county average for households married with children is 28.06%.
The median household income in Sibley, Iowa 51249 is $49,500. The median household income for the surrounding county is $53,604 compared to the national median of $57,652. The median age of people living in Sibley 51249 is 44.9 years.
The average high temperature in July is 82.5 degrees, with an average low temperature in January of 4.2 degrees. The average rainfall is approximately 29.5 inches per year, with 40.6 inches of snow per year.