Johannesburg is located in Michigan. Johannesburg, Michigan has a population of 2,107. Johannesburg is more family-centric than the surrounding county with 26.37% of the households containing married families with children. The county average for households married with children is 25.09%.
The median household income in Johannesburg, Michigan is $50,924. The median household income for the surrounding county is $50,823 compared to the national median of $57,652. The median age of people living in Johannesburg is 48.8 years.
The average high temperature in July is 80.7 degrees, with an average low temperature in January of 6.6 degrees. The average rainfall is approximately 32.3 inches per year, with 90.3 inches of snow per year.
