Hamlin is located in Iowa. Hamlin, Iowa has a population of 93. Hamlin is less family-centric than the surrounding county with 16.67% of the households containing married families with children. The county average for households married with children is 28.5%.
The median household income for the surrounding county is $48,750 compared to the national median of $57,652. The median age of people living in Hamlin is 61.1 years.
The average high temperature in July is 83.7 degrees, with an average low temperature in January of 9 degrees. The average rainfall is approximately 34.8 inches per year, with 23.8 inches of snow per year.