Grayslake Village, Illinois
As of the census of 2000, there were 18506 residents, 6503 households, and 4950 families in the city. The population density was 1969.2 people per square mile (760.31/kmē), it would be the 330th most densely populated city in the U.S. state of Illinois. There were 6642 housing units at an average density of 706.6 per square mile (272.82/kmē). The average household size was 2.84 and the average family size was 3.31. In the city the population was spread out, with 33.1% under the age of 18, 5.6% from 18 to 24, 40.4% from 25 to 44, 16.3% from 45 to 64, and 4.5% who were 65 or older. For every 100 males there were 104 females. For every 100 males age 18 and over, there were 107.1 females. The median age of the city's population was 32.2 years, the median age of male residents at 32.2 and the median age of female residents at 32.3. The racial or ethnic makeup of the city was 16840 White, 293 Black or African American, 35 American Indian, 783 Asian, 6 Native Hawaiian, 235 from two or more races and 314 Ohter races.
The median income for a household in the city was $73143, making it the 82nd highest city by median household income in Illinois. The median income for a family in the city was $81503, it is 82nd wealthiest city by median family income in Illinois. The per capita income for the city was $28898, it is the 102nd highest city by per capita income in the U.S. state of Illinois. The median income was $38955, Median income for males is $55659, compared with $27212 for females.
In 2000, 5530 pupils and students, of which 48.39% are male and 51.61% are female, 29.88% of the total population, are in the education system. Of which, percentage of enrollment student are in, 13.71% nursery or pri school, 7.49% kindergarten, 44.36% elementary school, 16% high school and 18.44% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 18506 |
| April 2000 Estimate | 18532 |
| July 2000 Estimate | 18735 |
| July 2001 Estimate | 19535 |
| July 2002 Estimate | 20158 |
| July 2003 Estimate | 20137 |
| July 2004 Estimate | 20459 |
| July 2005 Estimate | 21099 |
| July 2006 Estimate | 21386 |
| July 2007 Estimate | 21624 |
| July 2008 Estimate | 21735 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 390 | 368 | 758 |
| Kindergarten | 219 | 195 | 414 |
| Elementary school | 1266 | 1187 | 2453 |
| High school | 384 | 501 | 885 |
| College or graduate school | 417 | 603 | 1020 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Grayslake village, Illinois | $73143 | $81503 | $28898 |
| Lake County, Illinois | $66973 | $76424 | $32102 |
| Illinois, United States | $46590 | $55545 | $23104 |
| United States | $41994 | $50046 | $21587 |