Rock Island Town, Oklahoma
According to 2000 Census Bureau, there were 709 people, 264 households, and 213 families living in the town. The population density was 58.6 people per square mile (22.63/kmē), giving it the 94th least densely populated town among the Oklahoma. There were 279 housing units at an average density of 23.1 per square mile (8.92/kmē). It has an average household size was 2.69 persons, and the average family size was 3.02 persons. In the Rock Island Town, 29.1% of the population was under the age of 18, 8.6% were 18 to 24, 28.2% were 25 to 44, 25.4% were 45 to 64, and 8.7% who were 65 or older. For every 100 females there were 115.5 males. For every 100 females age 18 and over, there were 107 males. The median age was 35.5 years, The median age of males was 34.2 years, for females the median age was 36.7 years. The racial makeup of the town was 87.73% White, 0% Black or African American, 5.64% American Indian, 0.14% Asian, 0% Native Hawaiian, 5.92% from two or more races and 0.56% Other races.
The median income for a household in the town was $30625, making it the 197th highest town by median household income in Oklahoma. The median income for a family in the town was $34545, it is the 269th wealthiest town in terms of median family income. The per capita income for the town was $14115, it is 279th wealthiest town by per capita income in Oklahoma. The median income is $20096, Median income for males is $22833, compared with $16522 for females.
In 2000, 146 pupils and students, of which 60.96% are male and 39.04% are female, 20.59% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.48% nursery or pri school, 8.9% kindergarten, 54.11% elementary school, 26.71% high school and 4.79% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 709 |
| April 2000 Estimate | 708 |
| July 2000 Estimate | 709 |
| July 2001 Estimate | 710 |
| July 2002 Estimate | 715 |
| July 2003 Estimate | 715 |
| July 2004 Estimate | 718 |
| July 2005 Estimate | 721 |
| July 2006 Estimate | 724 |
| July 2007 Estimate | 730 |
| July 2008 Estimate | 735 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 5 | 3 | 8 |
| Kindergarten | 4 | 9 | 13 |
| Elementary school | 52 | 27 | 79 |
| High school | 24 | 15 | 39 |
| College or graduate school | 4 | 3 | 7 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Rock Island town, Oklahoma | $30625 | $34545 | $14115 |
| Le Flore County, Oklahoma | $27278 | $32603 | $13737 |
| Oklahoma, United States | $33400 | $40709 | $17646 |
| United States | $41994 | $50046 | $21587 |