Larchwood is located in Iowa. Larchwood, Iowa has a population of 1,000. Larchwood is less family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 34%.
The median household income in Larchwood, Iowa is $65,682. The median household income for the surrounding county is $67,294 compared to the national median of $66,222. The median age of people living in Larchwood is 38 years.
The average high temperature in July is 85.33 degrees, with an average low temperature in January of 3.7 degrees. The annual precipitation is 25.52.