Grafton Flag

Grafton

County:
Ozaukee County
County Seat:
No
Area (mi²):
5.238
State:
Wisconsin

Grafton is a village located in Ozaukee County, Wisconsin. Grafton has a 2025 population of 12,957. Grafton is currently growing at a rate of 1.37% annually and its population has increased by 7.22% since the most recent census, which recorded a population of 12,084 in 2020.

The average household income in Grafton is $101,287 with a poverty rate of 4.22%.The median age in Grafton is 43.5 years: 41 years for males, and 46.1 years for females.

13K
Total Population
2,473
Density (mi²)
175 1.37%
Growth

Grafton Population

Grafton Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grafton includes 90.05% White, and smaller percentages for Black or African American, Asian, other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White11,05390.05%
Two or more races6415.22%
Black or African American2962.41%
Asian2381.94%
Other race460.37%

Grafton Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grafton's average per capita income is $54,093. Household income levels show a median of $88,634. The poverty rate stands at 4.22%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$119,097-
Families$109,778$132,694
Households$88,634$101,287
Non Families$40,741$52,330

$54,093

Average Income

$88,634

Median Household Income

4.22%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)