In 2023, Grantsburg, WI had a population of 1.36k people with a median age of 45.8 and a median household income of $40,625. Between 2022 and 2023 the population of Grantsburg, WI declined from 1,385 to 1,359, a −1.88% decrease and its median household income declined from $44,808 to $40,625, a −9.34% decrease.
The 5 largest ethnic groups in Grantsburg, WI are White (Non-Hispanic) (92.5%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (2.28%), Black or African American (Non-Hispanic) (1.99%), Two Races Including Other (Non-Hispanic) (1.62%), and Two Races Including Other (Hispanic) (0.662%).
None of the households in Grantsburg, WI reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.9% of the residents in Grantsburg, WI are U.S. citizens.
In 2023, the median property value in Grantsburg, WI was $139,600, and the homeownership rate was 67.5%.
Most people in Grantsburg, WI drove alone to work, and the average commute time was 23.5 minutes. The average car ownership in Grantsburg, WI was 2 cars per household.