Roberts City, Idaho
As of the census of 2000, there were 647 people in the city, organized into 160 households, and 138 families residing in the city. The population density was 2054.5 people per square mile (793.25/km˛), it is 45th most densely populated city in Idaho. There were 179 housing units at an average density of 577.4 per square mile (222.94/km˛). The average household size was 4.04 persons, and the average family size was 4.43 persons. In the city the population was distributed as follows: 41.4% under the age of 18, 11% from 18 to 24, 28.7% from 25 to 44, 12.2% from 45 to 64, and 6.6% who were 65 or older. For every 100 females there were 108.7 males. For every 100 females age 18 and over, there were 114.1 males. The median age is 22.9 years, the median age of male residents at 23.1 and the median age of female residents at 22.7. The racial or ethnic makeup of the city was 49.77% White, 3.4% Black or African American, 1.08% American Indian, 0.31% Asian, 0.15% Native Hawaiian, 3.09% from two or more races and 42.19% Other races.
The median income for a household in the city was $31071, making it the 97th highest city by median household income in Idaho. The median income for a family in the city was $33125, it is 68th poorest city by median family income in Idaho. The per capita income for the city was $11100, making it the 29th poorest city by per capita income among the Idaho. The median income is $14141, The median income for males was $17563 versus $11429 for females.
In 2000, 238 pupils and students, of which 45.8% are male and 54.2% are female, 36.79% of the total population, are in the education system. Of which, percentage of enrollment student are in, 8.4% nursery or pri school, 6.3% kindergarten, 61.76% elementary school, 16.39% high school and 7.14% College graduate school.
| Year | Population |
|---|---|
| April 2000 census | 647 |
| April 2000 Estimate | 647 |
| July 2000 Estimate | 651 |
| July 2001 Estimate | 661 |
| July 2002 Estimate | 668 |
| July 2003 Estimate | 665 |
| July 2004 Estimate | 657 |
| July 2005 Estimate | 653 |
| July 2006 Estimate | 640 |
| July 2007 Estimate | 640 |
| July 2008 Estimate | 642 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 13 | 7 | 20 |
| Kindergarten | 8 | 7 | 15 |
| Elementary school | 64 | 83 | 147 |
| High school | 20 | 19 | 39 |
| College or graduate school | 4 | 13 | 17 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Roberts city, Idaho | $31071 | $33125 | $11100 |
| Jefferson County, Idaho | $37737 | $41530 | $13838 |
| Idaho, United States | $37572 | $43490 | $17841 |
| United States | $41994 | $50046 | $21587 |