Sussex, Wisconsin Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Sussex, Wisconsin is 11,795 as of the 2023 American Community Survey, making it the 82nd-largest city in Wisconsin. The median household income is $112,031, the median home value is $384,900, and the median age is 38.9.
The population has grown 19.6% since 2010 (10,542 → 12,607).
11,795
Population
1396
People / sq mi
$112,031
Median Income
$384,900
Median Home Value
Sussex covers 8.4 sq mi of land at 1396 people per square mile.
About Sussex, WI
Sussex is a city in Wisconsin with a population of 11,795. It ranks #82 among cities in Wisconsin by population. The median age is 38.9, in line with the national median. The population is 48.7% male and 51.3% female.
The median household income in Sussex is $112,031, above the US median of $74,580. 5.1% of residents live below the federal poverty level. Home values sit at a median of $384,900, with monthly rent averaging $1,231. The homeownership rate of 69.0% is higher than the national rate of 64.8%.
Educational attainment in Sussex reflects 48.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 17.2% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 23.4 minutes each way.
Sussex village Population History (2010-2024)
The city of Sussex village had a population of 10,542 in 2010 and 12,607 in 2024, a 19.6% growth over 14 years. The peak was 12,607 in 2024. Average annual growth rate: 1.30%.
12,607
Population (2024)
10,542
Population (2010)
12,607
Peak (2024)
1.30%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 10,542 |
| 2011 | 10,594 |
| 2012 | 10,654 |
| 2013 | 10,700 |
| 2014 | 10,756 |
| 2015 | 10,748 |
| 2016 | 10,769 |
| 2017 | 10,819 |
| 2018 | 10,832 |
| 2019 | 10,981 |
| 2020 | 11,632 |
| 2021 | 11,809 |
| 2022 | 11,987 |
| 2023 | 12,287 |
| 2024 | 12,607 |
Race & Ethnicity
| White | 87.3% |
| Black or African American | 1.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$112,031
Median Household Income
$54,450
Per Capita Income
5.1%
Poverty Rate
2.8%
Unemployment Rate
Housing
$384,900
Median Home Value
$1,231
Median Rent
69.0%
Owner-Occupied
Education
98.8%
High School+
48.1%
Bachelor's+
Commute
0.9%
Drive Alone
76.3%
Public Transit
17.2%
Work From Home
23.4 min
Avg Commute
Community Profile
13.5%
Foreign Born
93.5%
Non-English at Home
4.3%
Veterans
7.9%
With Disability
98.1%
Health Insurance
97.8%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 19.7% |
| Manufacturing | 16.7% |
| Finance, Insurance & Real Estate | 10.2% |
| Information | 9.5% |
| Construction | 9.3% |
| Education, Health Care & Social Services | 7.2% |
| Arts, Entertainment & Food Services | 3.8% |
| Retail Trade | 3.1% |
| Public Administration | 2.3% |
| Transportation & Warehousing | 0.6% |
Largest cities in Wisconsin
Largest counties in Wisconsin
Part of Wisconsin
Metro areas in Wisconsin
City rankings
Frequently Asked Questions
Sussex, Wisconsin has a population of 11,795 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 82nd-largest city in Wisconsin.
The median household income in Sussex, Wisconsin is $112,031, with 5.1% of residents living below the federal poverty level.
The median home value in Sussex, Wisconsin is $384,900, with median monthly rent at $1,231 and a homeownership rate of 69.0%.
The median age in Sussex, Wisconsin is 38.9 years. The population is 48.7% male and 51.3% female.
The population has grown 19.6% since 2010 (10,542 → 12,607).
More from Wisconsin
Population 569,756
Population 275,568
Population 106,585
Population 99,147
Population 77,155
Full rankings of Wisconsin cities by population
Statewide data for Wisconsin
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.