Potosi, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Potosi, Wisconsin had a total population of 595, the 495th largest village in Wisconsin, with a median household income of $69,000, which is 11% lower than the state average. The poverty rate is 6.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 1.2%.
Potosi Quick Facts
How Potosi 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 | 616 | 595 | -3.4% |
| Median household income | $70,000 | $69,000 | -1.4% |
| Median home value | $183,200 | $187,500 | +2.3% |
How Potosi 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+)
Potosi Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Grant County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Platteville | 11,499 | $43,083 | 23.9% | $200,100 |
| Lancaster | 3,976 | $84,302 | 6.5% | $204,000 |
| Boscobel | 3,242 | $54,071 | 20.5% | $147,400 |
| Fennimore | 2,752 | $61,875 | 15.1% | $161,400 |
| Cuba City | 2,007 | $74,571 | 2.1% | $188,600 |
| Hazel Green | 1,204 | $64,688 | 10.6% | $165,700 |
| Muscoda | 1,151 | $55,833 | 12.5% | $133,600 |
| Dickeyville | 878 | $70,913 | 5.3% | $193,400 |
| Bloomington | 710 | $77,750 | 6.5% | $131,300 |
| Cassville | 634 | $58,750 | 11.8% | $123,100 |
Cities Similar to Potosi
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Woodruff | 580 | $70,625 | $278,400 | 31.1% | 5.1% |
| Wauzeka | 591 | $73,333 | $143,300 | 9.6% | 12.2% |
| Forest Junction | 594 | $62,250 | $212,100 | 14.3% | 2.2% |
| Bayfield | 565 | $70,982 | $320,100 | 53.6% | 8.5% |
| Lake Ivanhoe | 558 | $71,250 | $255,900 | 21.7% | 5.0% |
A note before these figures: with a population of 595, Potosi's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Potosi is a small community located in Wisconsin, within Grant County. The total population is 595. It ranks as the 495th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Potosi is 43.6 years. This is 8% higher than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Potosi is $69,000. This is 11% lower than the state median of $77,485. It is also 15% lower than the national median of $80,734. The poverty rate stands at 6.8%. This is 36% lower than the state poverty rate of 10.5%. The unemployment rate is 1.2%. This is 63% lower than the state rate of 3.3%. The median home value is $187,500. Housing costs are 30% lower than the state median of $266,500. With a home-value-to-income ratio of just 2.7x, Potosi is one of the most affordable housing markets in the area. 73.4% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 67.8%.
Race & Ethnicity
Potosi has a predominantly White (non-Hispanic) population, comprising 97.7% of all residents.
Education
19.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 42% 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 91.7%.
Data Sources & Methodology
All demographic data for Potosi, 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 Potosi, Wisconsin?
Potosi, Wisconsin has a population of 595 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Potosi, WI?
The median household income in Potosi is $69,000, which is 15% lower than the national median of $80,734.
What is the poverty rate in Potosi, WI?
The poverty rate in Potosi is 6.8%. This means approximately 40 residents live below the federal poverty line.
What is the racial makeup of Potosi, Wisconsin?
Potosi's population is 97.7% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Potosi, WI?
The median home value in Potosi is $187,500. The home-value-to-income ratio is 2.7x.
How educated is Potosi, Wisconsin?
19.2% of adults (25+) in Potosi hold a bachelor's degree or higher, and 5.6% hold a graduate or professional degree.