Salem 52649 Real EstateSalem is located in Iowa. Salem, Iowa 52649has a population of 582. Salem 52649 is less family-centric than the surrounding county with 24.63% of the households containing married families with children. The county average for households married with children is 29.27%. The median household income in Salem, Iowa 52649 is $36,908. The median household income for the surrounding county is $52,275 compared to the national median of $57,652. The median age of people living in Salem 52649 is 38.7 years. Salem WeatherThe average high temperature in July is 86 degrees, with an average low temperature in January of 16.1 degrees. The average rainfall is approximately 38.7 inches per year, with 26.4 inches of snow per year. Salem MapReal estate near SalemNearby CitiesNearby Cities Homes for Sale |