Zalma Real EstateZalma is located in Missouri. Zalma, Missouri has a population of 66. Zalma is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 27.06%. The median household income for the surrounding county is $51,250 compared to the national median of $69,021. The median age of people living in Zalma is 57.9 years. Zalma WeatherThe average high temperature in July is 89.1 degrees, with an average low temperature in January of 22.6 degrees. The average rainfall is approximately 48.8 inches per year, with 9.3 inches of snow per year. Zalma MapReal estate near ZalmaNearby CitiesNearby Cities Homes for Sale |