Silvis City, Illinois
As of the census of 2000, there were 7269 residents, 2984 households, and 1941 families in the city. The population density was 1993.8 people per square mile (769.81/kmē), making its Illinois's 318th most densely populated city. There were 3135 housing units at an average density of 858.9 per square mile (331.62/kmē). The average household size was 2.41 and the average family size was 3.01. In the city Population was distributed with 25.6% under the age of 18, 8.9% from 18 to 24, 26.9% from 25 to 44, 22.3% from 45 to 64, and 16.3% who were 65 or older. For every 100 females there were 91.4 males. For every 100 females age 18 and over, there were 86.5 males. The median age was 37.5 years, the median age of male residents at 35.3 and the median age of female residents at 39.2. The racial makeup of the city was 6258 White, 251 Black or African American, 34 American Indian, 59 Asian, Native Hawaiian, 194 from two or more races and 473 Ohter races.
The median income for a household in the city was $35047, it is the 843rd wealthiest city in terms of median household income. The median income for a family in the city was $41390, making its Illinois's 858th highest city by median family income. The per capita income for the city was $16764, it is 793rd wealthiest city by per capita income in Illinois. The median income was $19116, The median income for males was $24360 versus $13636 for females.
In 2000, 1793 pupils and students, of which 919 are male and 874 are female, 24.67% of the total population, are in the education system. Of which, total enrollment of student are in, 162 nursery or pri school, 98 kindergarten, 806 elementary school, 434 high school and 293 College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 7269 |
| April 2000 Estimate | 7279 |
| July 2000 Estimate | 7267 |
| July 2001 Estimate | 7244 |
| July 2002 Estimate | 7271 |
| July 2003 Estimate | 7291 |
| July 2004 Estimate | 7369 |
| July 2005 Estimate | 7419 |
| July 2006 Estimate | 7729 |
| July 2007 Estimate | 7799 |
| July 2008 Estimate | 7770 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 94 | 68 | 162 |
| Kindergarten | 48 | 50 | 98 |
| Elementary school | 474 | 332 | 806 |
| High school | 194 | 240 | 434 |
| College or graduate school | 109 | 184 | 293 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Silvis city, Illinois | $35047 | $41390 | $16764 |
| Rock Island County, Illinois | $38608 | $47956 | $20164 |
| Illinois, United States | $46590 | $55545 | $23104 |
| United States | $41994 | $50046 | $21587 |