Alma Lake Real EstateAlma Lake real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Alma Lake real estate agent to arrange a tour today! Alma Lake, Indiana has a population of 4,192. The median household income in Alma Lake, Indiana is $35,042. The median household income for the surrounding county is $50,924 compared to the national median of $57,652. The median age of people living in Alma Lake is 35.1 years. Alma Lake WeatherThe average high temperature in July is 85.5 degrees, with an average low temperature in January of 19.5 degrees. The average rainfall is approximately 44.6 inches per year, with 18.9 inches of snow per year. Nearby Homes for Sale |