Silvis, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Silvis, Illinois had a total population of 7,955, the 267th largest city in Illinois, with a median household income of $62,375, which is 25% lower than the state average. The poverty rate is 15.4%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Silvis Quick Facts
How Silvis 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 | 7,939 | 7,955 | +0.2% |
| Median household income | $67,569 | $62,375 | -7.7% |
| Median home value | $161,300 | $161,600 | +0.2% |
How Silvis 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: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Silvis Rankings in Illinois
Explore Illinois Rankings
Other Cities in Rock Island County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Moline | 42,197 | $67,701 | 15.5% | $146,300 |
| Rock Island | 36,151 | $59,041 | 21.0% | $125,900 |
| East Moline | 20,904 | $61,779 | 19.8% | $134,600 |
| Milan | 5,034 | $62,597 | 12.3% | $119,300 |
| Coal Valley | 4,229 | $106,850 | 3.9% | $215,700 |
| Carbon Cliff | 2,151 | $55,536 | 19.1% | $134,600 |
| Hampton | 1,926 | $90,406 | 4.7% | $184,900 |
| Port Byron | 1,854 | $111,667 | 7.3% | $278,200 |
| Andalusia | 1,021 | $77,222 | 4.8% | $168,000 |
| Rapids City | 980 | $83,125 | 3.3% | $203,700 |
Cities Similar to Silvis
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Princeton | 7,975 | $61,946 | $134,700 | 26.3% | 12.7% |
| Broadview | 7,896 | $64,697 | $252,200 | 17.8% | 9.4% |
| Park City | 7,827 | $60,171 | $57,400 | 18.0% | 9.6% |
| Round Lake Park | 7,919 | $55,813 | $164,900 | 16.5% | 8.7% |
| Monmouth | 8,581 | $61,138 | $86,800 | 18.3% | 17.7% |
Population Overview
Silvis is a small city located in Illinois, within Rock Island County. The total population is 7,955. It ranks as the 267th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Silvis is 47.1 years. This is 21% higher than the state median of 39.0 years. 12.3% 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 Silvis is $62,375. This is 25% lower than the state median of $83,390. It is also 23% lower than the national median of $80,734. The poverty rate stands at 15.4%. This is 30% higher than the state poverty rate of 11.8%. The unemployment rate is 3.7%. This is 37% lower than the state rate of 5.8%. The median home value is $161,600. Housing costs are 39% lower than the state median of $263,300. With a home-value-to-income ratio of just 2.6x, Silvis is one of the most affordable housing markets in the area. 58.0% of occupied housing units are owner-occupied. This homeownership rate is 14% lower than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Silvis is White (non-Hispanic), making up 75.3% of the population. Hispanic or Latino residents account for 11.5%. The Asian population (2.2%) is well below the state average of 5.9%.
Education
16.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 57% lower 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 93.4%.
Data Sources & Methodology
All demographic data for Silvis, 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 Silvis, Illinois?
Silvis, Illinois has a population of 7,955 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Silvis, IL?
The median household income in Silvis is $62,375, which is 23% lower than the national median of $80,734.
What is the poverty rate in Silvis, IL?
The poverty rate in Silvis is 15.4%. This means approximately 1,209 residents live below the federal poverty line.
What is the racial makeup of Silvis, Illinois?
Silvis's population is 75.3% White, 6.8% Black, 11.5% Hispanic/Latino, and 2.2% Asian.
What is the median home value in Silvis, IL?
The median home value in Silvis is $161,600. The home-value-to-income ratio is 2.6x.
How educated is Silvis, Illinois?
16.3% of adults (25+) in Silvis hold a bachelor's degree or higher, and 5.5% hold a graduate or professional degree.