Avoca, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Avoca, Wisconsin had a total population of 473, the 543rd largest village in Wisconsin, with a median household income of $53,750, which is 31% lower than the state average. The poverty rate is 19.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% below the state average, indicating significant economic challenges.
- Only 3.8% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 2.1x.
- Near full employment with an unemployment rate of just 0.5%.
Avoca Quick Facts
How Avoca 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 | 467 | 473 | +1.3% |
| Median household income | $54,500 | $53,750 | -1.4% |
| Median home value | $95,000 | $115,400 | +21.5% |
How Avoca 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+)
Avoca Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Iowa County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Dodgeville | 5,042 | $72,288 | 6.3% | $242,600 |
| Mineral Point | 2,559 | $81,000 | 3.5% | $212,200 |
| Barneveld | 1,416 | $113,542 | 4.6% | $285,200 |
| Arena | 883 | $69,063 | 2.2% | $194,400 |
| Highland | 867 | $67,344 | 12.8% | $153,500 |
| Blanchardville | 734 | $64,531 | 7.1% | $172,200 |
| Ridgeway | 594 | $88,125 | 16.5% | $202,700 |
| Linden | 553 | $62,273 | 6.7% | $167,500 |
| Cobb | 403 | $79,196 | 15.9% | $176,300 |
| Hollandale | 327 | $71,250 | 4.3% | $174,000 |
Cities Similar to Avoca
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hancock | 471 | $51,071 | $155,000 | 5.6% | 23.8% |
| Endeavor | 458 | $55,313 | $147,900 | 10.4% | 16.6% |
| Lena | 483 | $56,583 | $155,300 | 8.8% | 10.2% |
| Birchwood | 451 | $54,091 | $141,900 | 10.2% | 12.3% |
| Blue River | 472 | $59,861 | $124,100 | 6.1% | 11.6% |
A note before these figures: with a population of 473, Avoca'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
Avoca is a small community located in Wisconsin, within Iowa County. The total population is 473. It ranks as the 543rd most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Avoca is 45.6 years. This is 13% higher than the state median of 40.2 years.
Economy, Income & Housing
The median household income in Avoca is $53,750. This is 31% lower than the state median of $77,485. It is also 33% lower than the national median of $80,734. The poverty rate stands at 19.6%. This is 85% higher than the state poverty rate of 10.5%. The unemployment rate is 0.5%. This is 85% lower than the state rate of 3.3%. The median home value is $115,400. Housing costs are 57% lower than the state median of $266,500. With a home-value-to-income ratio of just 2.1x, Avoca is one of the most affordable housing markets in the area. 79.6% of occupied housing units are owner-occupied. This homeownership rate is 17% higher than the state average of 67.8%.
Race & Ethnicity
Avoca has a predominantly White (non-Hispanic) population, comprising 94.7% of all residents. Black or African American residents account for 4.0%.
Education
3.8% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 89% 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 90.5%.
Data Sources & Methodology
All demographic data for Avoca, 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 Avoca, Wisconsin?
Avoca, Wisconsin has a population of 473 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Avoca, WI?
The median household income in Avoca is $53,750, which is 33% lower than the national median of $80,734.
What is the poverty rate in Avoca, WI?
The poverty rate in Avoca is 19.6%. This means approximately 86 residents live below the federal poverty line.
What is the racial makeup of Avoca, Wisconsin?
Avoca's population is 94.7% White, 4.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Avoca, WI?
The median home value in Avoca is $115,400. The home-value-to-income ratio is 2.1x.
How educated is Avoca, Wisconsin?
3.8% of adults (25+) in Avoca hold a bachelor's degree or higher, and 2.0% hold a graduate or professional degree.