Barnes City Real EstateBarnes City is located in Iowa. Barnes City, Iowa has a population of 230. Barnes City is less family-centric than the surrounding county with 25.42% of the households containing married families with children. The county average for households married with children is 31.31%. The median household income in Barnes City, Iowa is $45,781. The median household income for the surrounding county is $50,568 compared to the national median of $57,652. The median age of people living in Barnes City is 44 years. Barnes City WeatherThe average high temperature in July is 84.9 degrees, with an average low temperature in January of 11.3 degrees. The average rainfall is approximately 37.2 inches per year, with 26.7 inches of snow per year. Barnes City MapReal estate near Barnes CityNearby CitiesNearby Cities Homes for Sale |