Delta is located in Wisconsin. Delta, Wisconsin has a population of813.
The median household income in Delta, Wisconsin is $56,230. The median household income for the surrounding county is $58,386 compared to the national median of $66,222. The median age of people living in Delta is 47.7 years.
The average high temperature in July is 79.87 degrees, with an average low temperature in January of -0.12 degrees. The annual precipitation is 32.42.