Warrens is a village in Monroe County, Wisconsin, United States off I-94.

32.5% of all households were made up of individuals, and 19.4% had someone living alone who was 65 years of age or older.

About 1.4% of families and 10.7% of the population were below the poverty line, including 11.1% of those under the age of eighteen and 18.4% of those 65 or over.

One of the largest such festivals in the country, Cranfest is held annually during the last full weekend of September.

The festival includes over 100 farmers' market booths, 350 antique and flea market vendors, 800 arts and craft vendors, and Wisconsin's largest marching band parade.

Due to the Coronavirus Pandemic of 2020, Cranfest was cancelled, with plans to hold a festival in 2021.