Port Washington, Wisconsin Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Port Washington, Wisconsin is 12,569 as of the 2023 American Community Survey, making it the 75th-largest city in Wisconsin. The median household income is $81,582, the median home value is $276,000, and the median age is 39.6.
The population has grown 12.9% since 2010 (11,295 → 12,750).
12,569
Population
2111
People / sq mi
$81,582
Median Income
$276,000
Median Home Value
Port Washington covers 6.0 sq mi of land at 2111 people per square mile.
About Port Washington, WI
Port Washington is a city in Wisconsin with a population of 12,569. It ranks #75 among cities in Wisconsin by population. The median age is 39.6, in line with the national median. The population is 49.6% male and 50.4% female.
The median household income in Port Washington is $81,582, above the US median of $74,580. 4.6% of residents live below the federal poverty level. Home values sit at a median of $276,000, with monthly rent averaging $1,021. The homeownership rate of 63.9% is close to the national rate of 64.8%.
Educational attainment in Port Washington reflects 38.8% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 12.3% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 19.8 minutes each way.
Port Washington city Population History (2010-2024)
The city of Port Washington city had a population of 11,295 in 2010 and 12,750 in 2024, a 12.9% growth over 14 years. The peak was 12,750 in 2024. Average annual growth rate: 0.88%.
12,750
Population (2024)
11,295
Population (2010)
12,750
Peak (2024)
0.88%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 11,295 |
| 2011 | 11,371 |
| 2012 | 11,434 |
| 2013 | 11,400 |
| 2014 | 11,606 |
| 2015 | 11,591 |
| 2016 | 11,657 |
| 2017 | 11,787 |
| 2018 | 11,826 |
| 2019 | 11,911 |
| 2020 | 12,435 |
| 2021 | 12,696 |
| 2022 | 12,658 |
| 2023 | 12,703 |
| 2024 | 12,750 |
Race & Ethnicity
| White | 91.4% |
| Black or African American | 1.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$81,582
Median Household Income
$42,950
Per Capita Income
4.6%
Poverty Rate
1.3%
Unemployment Rate
Housing
$276,000
Median Home Value
$1,021
Median Rent
63.9%
Owner-Occupied
Education
97.0%
High School+
38.8%
Bachelor's+
Commute
0.7%
Drive Alone
78.8%
Public Transit
12.3%
Work From Home
19.8 min
Avg Commute
Community Profile
22.5%
Foreign Born
95.8%
Non-English at Home
6.4%
Veterans
13.7%
With Disability
99.0%
Health Insurance
96.6%
Internet Access
Employment by Industry
| Manufacturing | 23.5% |
| Professional, Scientific & Management | 21.4% |
| Finance, Insurance & Real Estate | 8.8% |
| Education, Health Care & Social Services | 6.4% |
| Public Administration | 6.2% |
| Construction | 5.7% |
| Information | 5.6% |
| Retail Trade | 5.3% |
| Arts, Entertainment & Food Services | 3.8% |
| Agriculture & Mining | 1.2% |
| Transportation & Warehousing | 0.7% |
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City rankings
Frequently Asked Questions
Port Washington, Wisconsin has a population of 12,569 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 75th-largest city in Wisconsin.
The median household income in Port Washington, Wisconsin is $81,582, with 4.6% of residents living below the federal poverty level.
The median home value in Port Washington, Wisconsin is $276,000, with median monthly rent at $1,021 and a homeownership rate of 63.9%.
The median age in Port Washington, Wisconsin is 39.6 years. The population is 49.6% male and 50.4% female.
The population has grown 12.9% since 2010 (11,295 → 12,750).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.