In 2023, Grafton, WI had a population of 12.3k people with a median age of 43.5 and a median household income of $88,634. Between 2022 and 2023 the population of Grafton, WI grew from 12,160 to 12,274, a 0.938% increase and its median household income grew from $83,500 to $88,634, a 6.15% increase.
The 5 largest ethnic groups in Grafton, WI are White (Non-Hispanic) (89.6%), Two+ (Non-Hispanic) (2.82%), Black or African American (Non-Hispanic) (2.41%), Two+ (Hispanic) (2.4%), and Asian (Non-Hispanic) (1.94%).
None of the households in Grafton, 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.
97.7% of the residents in Grafton, WI are U.S. citizens.
In 2023, the median property value in Grafton, WI was $301,300, and the homeownership rate was 63.2%.
Most people in Grafton, WI drove alone to work, and the average commute time was 24.5 minutes. The average car ownership in Grafton, WI was 2 cars per household.