Rockton, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Rockton, Illinois had a total population of 7,974, the 266th largest village in Illinois, with a median household income of $119,058, which is 43% higher than the state average. The poverty rate is 5.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 43% above the state average — one of the wealthiest communities in Illinois.
- Housing is very affordable with a home-value-to-income ratio of just 2.0x.
Rockton Quick Facts
How Rockton 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 | 8,238 | 7,974 | -3.2% |
| Median household income | $109,333 | $119,058 | +8.9% |
| Median home value | $222,100 | $235,400 | +6.0% |
How Rockton 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: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Rockton Rankings in Illinois
Explore Illinois Rankings
Other Cities in Winnebago County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Rockford | 147,521 | $54,752 | 21.3% | $129,000 |
| Loves Park | 23,502 | $61,868 | 14.4% | $160,400 |
| Machesney Park | 22,630 | $75,489 | 13.7% | $173,700 |
| Roscoe | 10,706 | $93,036 | 5.5% | $227,800 |
| South Beloit | 7,946 | $78,616 | 8.0% | $173,000 |
| Cherry Valley | 3,749 | $74,655 | 8.3% | $232,800 |
| Winnebago | 2,981 | $92,614 | 6.6% | $194,000 |
| Lake Summerset | 2,364 | $108,355 | 3.0% | $237,300 |
| Pecatonica | 2,024 | $73,162 | 7.0% | $143,900 |
| Durand | 1,592 | $65,688 | 7.0% | $135,500 |
Cities Similar to Rockton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| West Dundee | 7,906 | $105,368 | $360,800 | 50.0% | 3.3% |
| Island Lake | 8,014 | $103,156 | $262,500 | 30.4% | 6.7% |
| Lake Villa | 8,683 | $118,750 | $351,700 | 55.6% | 3.2% |
| Maryville | 8,316 | $100,670 | $261,800 | 43.8% | 2.7% |
| Clarendon Hills | 8,659 | $130,388 | $605,800 | 72.3% | 8.4% |
Population Overview
Rockton is a small city located in Illinois, within Winnebago County. The total population is 7,974. It ranks as the 266th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Rockton is 39.4 years. This is 1% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Rockton is $119,058. This is 43% higher than the state median of $83,390. It is also 47% higher than the national median of $80,734. The poverty rate stands at 5.5%. This is 54% lower than the state poverty rate of 11.8%. The unemployment rate is 3.1%. This is 48% lower than the state rate of 5.8%. The median home value is $235,400. Housing costs are 11% lower than the state median of $263,300. With a home-value-to-income ratio of just 2.0x, Rockton is one of the most affordable housing markets in the area. 81.0% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Rockton is White (non-Hispanic), making up 80.2% of the population. Hispanic or Latino residents account for 12.4%. The Black or African American population (0.8%) is well below the state average of 13.3%. The Asian population (1.6%) is well below the state average of 5.9%.
Education
38.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 1% higher than the state rate of 37.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.5%. Notably, 16.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Rockton, Illinois 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 Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. 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 Rockton, Illinois?
Rockton, Illinois has a population of 7,974 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Rockton, IL?
The median household income in Rockton is $119,058, which is 47% higher than the national median of $80,734.
What is the poverty rate in Rockton, IL?
The poverty rate in Rockton is 5.5%. This means approximately 436 residents live below the federal poverty line.
What is the racial makeup of Rockton, Illinois?
Rockton's population is 80.2% White, 0.8% Black, 12.4% Hispanic/Latino, and 1.6% Asian.
What is the median home value in Rockton, IL?
The median home value in Rockton is $235,400. The home-value-to-income ratio is 2.0x.
How educated is Rockton, Illinois?
38.4% of adults (25+) in Rockton hold a bachelor's degree or higher, and 16.7% hold a graduate or professional degree.