Markesan, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Markesan, Wisconsin had a total population of 1,275, the 356th largest city in Wisconsin, with a median household income of $62,165, which is 20% lower than the state average. The poverty rate is 21.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.5x.
Markesan Quick Facts
How Markesan 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 | 1,276 | 1,275 | -0.1% |
| Median household income | $61,250 | $62,165 | +1.5% |
| Median home value | $147,800 | $155,000 | +4.9% |
How Markesan 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+)
Markesan Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Green Lake County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Princeton | 1,166 | $54,205 | 16.8% | $116,700 |
| Green Lake | 1,076 | $55,970 | 11.6% | $218,200 |
| Kingston | 271 | $72,083 | 5.2% | $151,600 |
| Marquette | 232 | $58,750 | 10.8% | $232,500 |
| Dalton | 227 | $59,464 | 18.9% | $145,000 |
Cities Similar to Markesan
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Blair | 1,254 | $60,446 | $141,500 | 13.9% | 16.7% |
| Marion | 1,238 | $60,521 | $104,200 | 11.3% | 19.6% |
| Black Creek | 1,262 | $67,311 | $190,800 | 11.0% | 6.5% |
| Westfield | 1,231 | $59,145 | $153,400 | 15.5% | 24.1% |
| Cashton | 1,281 | $70,074 | $140,800 | 19.6% | 20.7% |
Population Overview
Markesan is a small community located in Wisconsin, within Green Lake County. The total population is 1,275. It ranks as the 356th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Markesan is 51.2 years. This is 27% higher than the state median of 40.2 years. 14.8% 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 Markesan is $62,165. This is 20% lower than the state median of $77,485. It is also 23% lower than the national median of $80,734. The poverty rate stands at 21.1%. This is 100% higher than the state poverty rate of 10.5%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 2.9%. This is 12% lower than the state rate of 3.3%. The median home value is $155,000. Housing costs are 42% lower than the state median of $266,500. With a home-value-to-income ratio of just 2.5x, Markesan is one of the most affordable housing markets in the area. 73.2% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 67.8%.
Race & Ethnicity
The largest racial or ethnic group in Markesan is White (non-Hispanic), making up 81.4% of the population. Hispanic or Latino residents account for 15.5%. The Hispanic or Latino population is significantly higher than the state average (15.5% vs 8.0%).
Education
19.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 41% lower 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 90.4%.
Data Sources & Methodology
All demographic data for Markesan, 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 Markesan, Wisconsin?
Markesan, Wisconsin has a population of 1,275 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Markesan, WI?
The median household income in Markesan is $62,165, which is 23% lower than the national median of $80,734.
What is the poverty rate in Markesan, WI?
The poverty rate in Markesan is 21.1%. This means approximately 262 residents live below the federal poverty line.
What is the racial makeup of Markesan, Wisconsin?
Markesan's population is 81.4% White, 0.0% Black, 15.5% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Markesan, WI?
The median home value in Markesan is $155,000. The home-value-to-income ratio is 2.5x.
How educated is Markesan, Wisconsin?
19.8% of adults (25+) in Markesan hold a bachelor's degree or higher, and 10.1% hold a graduate or professional degree.