Silvis Flag

Silvis

County Seat:
No
Area (mi²):
4.285
State:
Illinois

Silvis is a city located in Rock Island County, Illinois. Silvis has a 2026 population of 8,006. Silvis is currently growing at a rate of 0.02% annually and its population has increased by 0.11% since the most recent census, which recorded a population of 7,997 in 2020.

The median household income in Silvis is $62,375 with a poverty rate of 15.41%. The median age in Silvis is 47.1 years: 44.7 years for males, and 52.3 years for females. For every 100 females there are 77.5 males.

8K
Total Population
1,868
Density (mi²)
2 0.02%
Growth

Silvis Population

Silvis Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268,00620.02%
20258,00410.01%
20248,003610.77%
20237,942290.37%
20227,913-49-0.62%
20217,962-43-0.54%
20207,9975116.83%
20197,486-6-0.08%
20187,492-39-0.52%
20177,531-68-0.89%
20167,599891.19%
20157,510-69-0.91%
20147,579-45-0.59%
20137,624771.02%
20127,547340.45%
20117,513-22-0.29%
20107,535560.75%
20007,2693434.95%
19906,926-204-2.86%
19807,1301,22320.7%
19705,9071,93448.68%
19603,97391830.05%
19503,055652.17%
19402,99034012.83%
19302,6501094.29%
19202,54100%

Median Age

Overall: 47.1 years
Female: 52.3 years
Male: 44.7 years

Silvis Adults

There are 6,697 adults, (2,318 of whom are seniors) in Silvis.

Sex Ratio

Female: 4,482 (56.3%)
Male: 3,473 (43.7%)

Demographics

The racial composition of Silvis includes 79.31% White, 6.79% Black or African American, 3.92% other race, and smaller percentages for Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,30979.31%
Two or more races5797.28%
Black or African American5406.79%
Other race3123.92%
Asian1762.21%
Native Hawaiian or Pacific Islander290.36%
Native American100.13%
Race
Population ↓
Percentage (of total)
White3194.01%
Other race3123.92%
Two or more races2813.53%
Race
Population ↓
Percentage (of total)
White5,99075.3%
Black or African American5406.79%
Two or more races2983.75%
Asian1762.21%
Native Hawaiian or Pacific Islander290.36%
Native American100.13%

Silvis Marital Status

Economics and Income Statistics

Silvis ' average per capita income is $38,500. Household income levels show a median of $62,375. The poverty rate stands at 15.41%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$98,417-
Families$85,048$94,865
Households$62,375$75,717
Non Families$36,617$50,870

$38,500

Average Income

$62,375

Median Household Income

15.41%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)