Pensaukee is a town in Oconto County, Wisconsin, United States. The population was 1,214 at the 2000 census.There were 471 households out of which 30.6% had children under the age of 18 living with them, 63.9% were married couples living together, 4.7% had a female householder with no husband present, and 25.3% were non-families. 20.4% of all households were made up of individuals and 7.0% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 2.95.