Delafield, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Delafield, Wisconsin had a total population of 7,202, the 133rd largest city in Wisconsin, with a median household income of $94,806, which is 22% higher than the state average. The poverty rate is 5.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 60.3% of adults hold a bachelor's degree or higher — top 10% in Wisconsin.
- Near full employment with an unemployment rate of just 1.6%.
Delafield Quick Facts
How Delafield Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 7,192 | 7,202 | +0.1% |
| Median household income | $101,482 | $94,806 | -6.6% |
| Median home value | $504,500 | $555,800 | +10.2% |
How Delafield Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 37 | National average: 61
Education
Educational Attainment (Adults 25+)
Delafield Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Waukesha County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Waukesha | 71,233 | $83,837 | 9.8% | $315,500 |
| Brookfield | 41,273 | $129,548 | 3.2% | $443,900 |
| New Berlin | 40,270 | $101,091 | 4.1% | $365,700 |
| Menomonee Falls | 39,539 | $100,238 | 5.2% | $368,000 |
| Muskego | 25,406 | $112,221 | 3.0% | $417,400 |
| Oconomowoc | 19,080 | $106,425 | 7.7% | $394,500 |
| Pewaukee | 16,211 | $108,350 | 3.7% | $447,100 |
| Sussex | 12,066 | $119,041 | 4.5% | $430,600 |
| Hartland | 9,972 | $87,754 | 5.2% | $393,100 |
| Mukwonago | 8,415 | $98,273 | 4.2% | $366,200 |
Cities Similar to Delafield
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Rib Mountain | 7,289 | $94,294 | $255,900 | 43.3% | 3.6% |
| Lake Hallie | 7,285 | $86,740 | $292,100 | 31.4% | 8.9% |
| Sturtevant | 6,772 | $92,647 | $253,800 | 24.8% | 7.4% |
| Hales Corners | 7,689 | $87,740 | $309,800 | 44.1% | 3.5% |
| Jackson | 8,003 | $93,170 | $321,500 | 35.7% | 6.0% |
Population Overview
Delafield is a small city located in Wisconsin, within Waukesha County. The total population is 7,202. It ranks as the 133rd most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Delafield is 46.7 years. This is 16% higher than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Delafield is $94,806. This is 22% higher than the state median of $77,485. It is also 17% higher than the national median of $80,734. The poverty rate stands at 5.7%. This is 46% lower than the state poverty rate of 10.5%. The unemployment rate is 1.6%. This is 52% lower than the state rate of 3.3%. The median home value is $555,800. Housing costs are 109% higher than the state median of $266,500. The home-value-to-income ratio is 5.9x. 61.7% of occupied housing units are owner-occupied. This homeownership rate is 9% lower than the state average of 67.8%.
Race & Ethnicity
Delafield has a predominantly White (non-Hispanic) population, comprising 87.1% of all residents. Hispanic or Latino residents account for 5.3%. The Black or African American population (1.9%) is well below the state average of 5.9%.
Education
60.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Delafield in the top 10% of all cities in the state for educational attainment. This is 81% higher than the state rate of 33.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.0%. Notably, 22.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Delafield, Wisconsin is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Wisconsin state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 808 Census-designated places in Wisconsin. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Delafield, Wisconsin?
Delafield, Wisconsin has a population of 7,202 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Delafield, WI?
The median household income in Delafield is $94,806, which is 17% higher than the national median of $80,734.
What is the poverty rate in Delafield, WI?
The poverty rate in Delafield is 5.7%. This means approximately 408 residents live below the federal poverty line.
What is the racial makeup of Delafield, Wisconsin?
Delafield's population is 87.1% White, 1.9% Black, 5.3% Hispanic/Latino, and 2.0% Asian.
What is the median home value in Delafield, WI?
The median home value in Delafield is $555,800. The home-value-to-income ratio is 5.9x.
How educated is Delafield, Wisconsin?
60.3% of adults (25+) in Delafield hold a bachelor's degree or higher, and 22.1% hold a graduate or professional degree.