Rockdale, Wisconsin Demographics & Population 2026
During the 2020–2024 ACS period, Rockdale, Wisconsin had a total population of 201, the 690th largest village in Wisconsin, with a median household income of $96,250, which is 24% higher than the state average. The poverty rate is 18.9%.
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 1.0%.
Rockdale Quick Facts
How Rockdale 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 | 220 | 201 | -8.6% |
| Median household income | $94,167 | $96,250 | +2.2% |
| Median home value | $275,000 | $291,700 | +6.1% |
How Rockdale 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
Moderate diversity with one or two groups making up the majority.
State average: 37 | National average: 61
Education
Educational Attainment (Adults 25+)
Rockdale Rankings in Wisconsin
Explore Wisconsin Rankings
Other Cities in Dane County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Madison | 278,001 | $78,050 | 16.4% | $372,900 |
| Sun Prairie | 37,570 | $90,942 | 6.2% | $365,700 |
| Fitchburg | 32,619 | $86,516 | 9.3% | $417,200 |
| Middleton | 22,301 | $89,524 | 7.6% | $484,200 |
| Waunakee | 15,687 | $125,220 | 2.8% | $515,900 |
| Verona | 15,232 | $119,606 | 1.4% | $420,400 |
| Stoughton | 13,033 | $79,551 | 7.1% | $293,500 |
| Oregon | 11,547 | $102,978 | 4.7% | $417,200 |
| DeForest | 11,501 | $106,419 | 5.7% | $359,600 |
| Windsor | 9,452 | $120,048 | 4.5% | $425,600 |
Cities Similar to Rockdale
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Elcho | 207 | N/A | $73,600 | 7.5% | 39.6% |
| Ferryville | 194 | N/A | $230,000 | 19.3% | 10.8% |
| Wilson | 200 | $88,750 | $216,700 | 17.4% | 10.4% |
| Diamond Bluff | 192 | $105,000 | $365,400 | 10.8% | 5.2% |
| Emerald | 191 | $84,500 | $161,100 | 10.4% | 16.2% |
A note before these figures: with a population of 201, Rockdale'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
Rockdale is a small community located in Wisconsin, within Dane County. The total population is 201. It ranks as the 690th most populous out of 808 Census-designated places in Wisconsin.
Age Demographics
The median age in Rockdale is 38.4 years. This is 4% lower than the state median of 40.2 years. With 29.8% of the population under 18, Rockdale has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Rockdale is $96,250. This is 24% 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 18.9%. This is 79% higher than the state poverty rate of 10.5%. The unemployment rate is 1.0%. This is 70% lower than the state rate of 3.3%. The median home value is $291,700. Housing costs are 9% higher than the state median of $266,500. The home-value-to-income ratio is 3.0x. 83.1% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 67.8%.
Race & Ethnicity
The largest racial or ethnic group in Rockdale is White (non-Hispanic), making up 74.1% of the population. Hispanic or Latino residents account for 13.4%. The Hispanic or Latino population is significantly higher than the state average (13.4% vs 8.0%).
Education
25.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 25% 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 94.5%.
Data Sources & Methodology
All demographic data for Rockdale, 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 Rockdale, Wisconsin?
Rockdale, Wisconsin has a population of 201 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rockdale, WI?
The median household income in Rockdale is $96,250, which is 19% higher than the national median of $80,734.
What is the poverty rate in Rockdale, WI?
The poverty rate in Rockdale is 18.9%. This means approximately 38 residents live below the federal poverty line.
What is the racial makeup of Rockdale, Wisconsin?
Rockdale's population is 74.1% White, 7.0% Black, 13.4% Hispanic/Latino, and 2.5% Asian.
What is the median home value in Rockdale, WI?
The median home value in Rockdale is $291,700. The home-value-to-income ratio is 3.0x.
How educated is Rockdale, Wisconsin?
25.2% of adults (25+) in Rockdale hold a bachelor's degree or higher, and 7.1% hold a graduate or professional degree.