Erin is located in Wisconsin. Erin, Wisconsin has a population of4,916.
The median household income in Erin, Wisconsin is $64,389. The median household income for the surrounding county is $85,080 compared to the national median of $66,222. The median age of people living in Erin is 38.3 years.
The average high temperature in July is 80.8 degrees, with an average low temperature in January of -0.8 degrees. The annual precipitation is 32.16.