Thiensville, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Thiensville, Wisconsin had a total population of 3,299, the 204th largest village in Wisconsin, with a median household income of $95,685, which is 23% higher than the state average. The poverty rate is 5.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 58.8% of adults hold a bachelor's degree or higher — top 10% in Wisconsin.
- Near full employment with an unemployment rate of just 0.6%.
Thiensville Quick Facts
How Thiensville 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 | 3,277 | 3,299 | +0.7% |
| Median household income | $93,208 | $95,685 | +2.7% |
| Median home value | $342,800 | $352,100 | +2.7% |
How Thiensville 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+)
Thiensville Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Ozaukee County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mequon | 25,270 | $144,051 | 4.2% | $501,600 |
| Port Washington | 12,645 | $81,948 | 6.7% | $296,300 |
| Cedarburg | 12,605 | $84,896 | 4.7% | $422,000 |
| Grafton | 12,445 | $89,861 | 3.7% | $328,800 |
| Saukville | 4,267 | $79,730 | 8.5% | $299,600 |
| Belgium | 2,488 | $74,886 | 3.0% | $244,600 |
| Fredonia | 2,448 | $99,013 | 9.7% | $286,000 |
| Waubeka | 573 | $75,859 | 9.1% | $279,400 |
Cities Similar to Thiensville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Wrightstown | 3,322 | $93,125 | $285,400 | 45.9% | 2.1% |
| Johnson Creek | 3,362 | $100,685 | $314,200 | 35.8% | 4.3% |
| Ellsworth | 3,349 | $87,857 | $262,200 | 24.6% | 8.6% |
| Sauk City | 3,483 | $91,042 | $291,400 | 28.9% | 8.4% |
| Sherwood | 3,252 | $109,524 | $351,200 | 43.3% | 4.3% |
Population Overview
Thiensville is a small community located in Wisconsin, within Ozaukee County. The total population is 3,299. It ranks as the 204th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Thiensville is 47.1 years. This is 17% higher than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Thiensville is $95,685. This is 23% higher than the state median of $77,485. It is also 19% higher than the national median of $80,734. The poverty rate stands at 5.6%. This is 47% lower than the state poverty rate of 10.5%. The unemployment rate is 0.6%. This is 80% lower than the state rate of 3.3%. The median home value is $352,100. Housing costs are 32% higher than the state median of $266,500. The home-value-to-income ratio is 3.7x. 69.2% of occupied housing units are owner-occupied. This homeownership rate is 2% higher than the state average of 67.8%.
Race & Ethnicity
The largest racial or ethnic group in Thiensville is White (non-Hispanic), making up 82.9% of the population. Asian residents account for 5.8%. The Asian population is significantly higher than the state average (5.8% vs 2.9%).
Education
58.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Thiensville in the top 10% of all cities in the state for educational attainment. This is 76% 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 97.7%. Notably, 21.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Thiensville, 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 Thiensville, Wisconsin?
Thiensville, Wisconsin has a population of 3,299 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Thiensville, WI?
The median household income in Thiensville is $95,685, which is 19% higher than the national median of $80,734.
What is the poverty rate in Thiensville, WI?
The poverty rate in Thiensville is 5.6%. This means approximately 182 residents live below the federal poverty line.
What is the racial makeup of Thiensville, Wisconsin?
Thiensville's population is 82.9% White, 0.0% Black, 5.0% Hispanic/Latino, and 5.8% Asian.
What is the median home value in Thiensville, WI?
The median home value in Thiensville is $352,100. The home-value-to-income ratio is 3.7x.
How educated is Thiensville, Wisconsin?
58.8% of adults (25+) in Thiensville hold a bachelor's degree or higher, and 21.4% hold a graduate or professional degree.