Greendale, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Greendale, Wisconsin had a total population of 14,594, the 64th largest village in Wisconsin, with a median household income of $94,769, which is 22% higher than the state average. The poverty rate is 8.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 46.3% of adults hold a bachelor's degree or higher — top 10% in Wisconsin.
- Near full employment with an unemployment rate of just 2.1%.
Greendale Quick Facts
How Greendale 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 | 14,656 | 14,594 | -0.4% |
| Median household income | $95,015 | $94,769 | -0.3% |
| Median home value | $289,600 | $314,200 | +8.5% |
How Greendale 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+)
Greendale Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Milwaukee County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Milwaukee | 566,973 | $54,234 | 22.8% | $184,000 |
| West Allis | 59,612 | $67,611 | 11.5% | $203,800 |
| Wauwatosa | 48,529 | $101,138 | 5.8% | $339,000 |
| Greenfield | 37,345 | $70,459 | 8.6% | $261,100 |
| Oak Creek | 37,325 | $96,555 | 4.9% | $331,700 |
| Franklin | 35,886 | $106,894 | 6.7% | $364,200 |
| South Milwaukee | 20,442 | $73,427 | 13.1% | $235,700 |
| Cudahy | 17,853 | $66,719 | 11.4% | $216,500 |
| Whitefish Bay | 14,665 | $157,109 | 3.7% | $533,800 |
| Glendale | 13,656 | $78,092 | 10.1% | $282,800 |
Cities Similar to Greendale
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Salem Lakes | 14,366 | $94,819 | $316,100 | 27.1% | 6.6% |
| Hudson | 14,959 | $93,937 | $392,700 | 43.1% | 6.2% |
| Allouez | 13,975 | $91,250 | $235,000 | 36.3% | 5.1% |
| Plover | 13,884 | $88,042 | $269,800 | 42.2% | 9.2% |
| Shorewood | 13,627 | $86,726 | $443,700 | 75.6% | 14.3% |
Population Overview
Greendale is a small city located in Wisconsin, within Milwaukee County. The total population is 14,594. It ranks as the 64th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Greendale is 41.4 years. This is 3% higher than the state median of 40.2 years. 13.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Greendale is $94,769. 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 8.3%. This is 21% lower than the state poverty rate of 10.5%. The unemployment rate is 2.1%. This is 34% lower than the state rate of 3.3%. The median home value is $314,200. Housing costs are 18% higher than the state median of $266,500. The home-value-to-income ratio is 3.3x. 67.2% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Greendale is White (non-Hispanic), making up 79.5% of the population. Hispanic or Latino residents account for 11.3%. The Black or African American population (1.1%) is well below the state average of 5.9%.
Education
46.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Greendale in the top 10% of all cities in the state for educational attainment. This is 39% 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 96.5%. Notably, 16.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Greendale, 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 Greendale, Wisconsin?
Greendale, Wisconsin has a population of 14,594 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Greendale, WI?
The median household income in Greendale is $94,769, which is 17% higher than the national median of $80,734.
What is the poverty rate in Greendale, WI?
The poverty rate in Greendale is 8.3%. This means approximately 1,216 residents live below the federal poverty line.
What is the racial makeup of Greendale, Wisconsin?
Greendale's population is 79.5% White, 1.1% Black, 11.3% Hispanic/Latino, and 4.2% Asian.
What is the median home value in Greendale, WI?
The median home value in Greendale is $314,200. The home-value-to-income ratio is 3.3x.
How educated is Greendale, Wisconsin?
46.3% of adults (25+) in Greendale hold a bachelor's degree or higher, and 16.9% hold a graduate or professional degree.