As of the census of 2020, there were 3,258 people, 1,509 households, and 919 families residing in the town. The racial makeup of the town was 93.1% White, 0.1.1% African American, 0..6% Native American, 0.9%.
There were 1,509 households out of which 18.9% had children under the age of 18 living with them, 51.95% were married couples living together, 5.1% had a female householder with no husband present, and 39.09% were non-families. 31.2% of all households were made up of individuals and 20.3% had someone living alone who was 65 years of age or older. The average household size was 2.15 and the average family size was 2.76.
In the town the population was spread out with 20.7% under the age of 18, 2.6% from 18 to 24, 18.4% from 25 to 44, 33.2% from 45 to 64, and 25.3% who were 65 years of age or older. The median age was 52 years. For every 100 females there were 100.6 males.
The median income for a household in the town was $69,069, and the median income for a family was $92,981. Males had a median income of $66,818 versus $28,761 for females.