Grafton, Wisconsin Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Grafton, Wisconsin is 12,274 as of the 2023 American Community Survey, making it the 79th-largest city in Wisconsin. The median household income is $88,634, the median home value is $301,300, and the median age is 43.5.
The population has grown 10.6% since 2010 (11,515 → 12,741).
12,274
Population
2303
People / sq mi
$88,634
Median Income
$301,300
Median Home Value
Grafton covers 5.3 sq mi of land at 2303 people per square mile.
About Grafton, WI
Grafton is a city in Wisconsin with a population of 12,274. It ranks #79 among cities in Wisconsin by population. The median age is 43.5, older than the national median. The population is 49.7% male and 50.3% female.
The median household income in Grafton is $88,634, above the US median of $74,580. 1.3% of residents live below the federal poverty level. Home values sit at a median of $301,300, with monthly rent averaging $1,162. The homeownership rate of 63.2% is close to the national rate of 64.8%.
Educational attainment in Grafton reflects 44.4% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 13.0% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 24.5 minutes each way.
Grafton village Population History (2010-2024)
The city of Grafton village had a population of 11,515 in 2010 and 12,741 in 2024, a 10.6% growth over 14 years. The peak was 12,741 in 2024. Average annual growth rate: 0.73%.
12,741
Population (2024)
11,515
Population (2010)
12,741
Peak (2024)
0.73%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 11,515 |
| 2011 | 11,554 |
| 2012 | 11,571 |
| 2013 | 11,567 |
| 2014 | 11,562 |
| 2015 | 11,551 |
| 2016 | 11,584 |
| 2017 | 11,673 |
| 2018 | 11,755 |
| 2019 | 11,715 |
| 2020 | 12,087 |
| 2021 | 12,341 |
| 2022 | 12,457 |
| 2023 | 12,596 |
| 2024 | 12,741 |
Race & Ethnicity
| White | 90.1% |
| Black or African American | 2.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Economy & Income
$88,634
Median Household Income
$46,937
Per Capita Income
1.3%
Poverty Rate
1.2%
Unemployment Rate
Housing
$301,300
Median Home Value
$1,162
Median Rent
63.2%
Owner-Occupied
Education
97.8%
High School+
44.4%
Bachelor's+
Commute
1.1%
Drive Alone
79.9%
Public Transit
13.0%
Work From Home
24.5 min
Avg Commute
Community Profile
24.3%
Foreign Born
95.6%
Non-English at Home
5.1%
Veterans
10.2%
With Disability
96.8%
Health Insurance
96.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.4% |
| Manufacturing | 19.4% |
| Finance, Insurance & Real Estate | 13.1% |
| Information | 8.3% |
| Education, Health Care & Social Services | 7.6% |
| Construction | 3.4% |
| Arts, Entertainment & Food Services | 2.8% |
| Public Administration | 2.3% |
| Retail Trade | 1.7% |
| Transportation & Warehousing | 1.0% |
| Agriculture & Mining | 0.2% |
Largest cities in Wisconsin
Largest counties in Wisconsin
Part of Wisconsin
Metro areas in Wisconsin
City rankings
Frequently Asked Questions
Grafton, Wisconsin has a population of 12,274 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 79th-largest city in Wisconsin.
The median household income in Grafton, Wisconsin is $88,634, with 1.3% of residents living below the federal poverty level.
The median home value in Grafton, Wisconsin is $301,300, with median monthly rent at $1,162 and a homeownership rate of 63.2%.
The median age in Grafton, Wisconsin is 43.5 years. The population is 49.7% male and 50.3% female.
The population has grown 10.6% since 2010 (11,515 → 12,741).
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Population, race, income, age, and trends across Wisconsin
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.