Rock Island Arsenal Cdp, Illinois
As of the census of 2000, there were 145 people, 43 households, and 41 families living in the census designated place. The population density was 90.9 people per square mile (35.1/kmē), it is the 13th least densely populated census designated place in the U.S. state of Illinois. There were 43 housing units at an average density of 27 per square mile (10.42/kmē). The average household size was 3.37 people, and the average family size was 3.46 people. In the census designated place the population was distributed as follows: 41.4% under the age of 18, 4.1% from 18 to 24, 45.5% from 25 to 44, 9% from 45 to 64, and 0% who were 65 or older. For every 100 females there were 93.3 males. For every 100 females age 18 and over, there were 93.2 males. The median age was 28.2 years, The median age of males was 31 years, for females the median age was 26.5 years. The racial makeup of the census designated place was 62.76% White, 28.28% Black or African American, 1.38% American Indian, 0% Asian, 0% Native Hawaiian, 4.14% from two or more races and 3.45% Other races.
Population 2000-2008 |
School Enrollment 2000 |
GDP 2000 |
The median income for a household in the census designated place was $45417, it would be the 411th highest census designated place by median household income in the U.S. state of Illinois. The median income for a family in the census designated place was $34375, it is Illinois's 185th poorest census designated place by median family income. The per capita income for the census designated place was $15710, it is the 383rd poorest census designated place in terms of per capita income. The median income is $22679, Median income for males is $24205, compared with $20357 for females.
In 2000, 49 pupils and students, of which 71.43% are male and 28.57% are female, 33.79% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.16% nursery or pri school, 0% kindergarten, 69.39% elementary school, 22.45% high school and 0% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 508 |
| April 2000 Estimate | 508 |
| July 2000 Estimate | 507 |
| July 2001 Estimate | 503 |
| July 2002 Estimate | 499 |
| July 2003 Estimate | 493 |
| July 2004 Estimate | 492 |
| July 2005 Estimate | 488 |
| July 2006 Estimate | 486 |
| July 2007 Estimate | 485 |
| July 2008 Estimate | 482 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 4 | 4 | |
| Kindergarten | 0 | ||
| Elementary school | 30 | 4 | 34 |
| High school | 5 | 6 | 11 |
| College or graduate school | 0 | 0 | 0 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Rock Island Arsenal CDP, Illinois | $45417 | $34375 | $15710 |
| Rock Island County, Illinois | $38608 | $47956 | $20164 |
| Illinois, United States | $46590 | $55545 | $23104 |
| United States | $41994 | $50046 | $21587 |