Gem County, Idaho
As of the census of 2000, there were 15181 residents, 5539 households, and 4175 families in the county. The population density was 27 people per square mile (10.42/kmē), it is Idaho's 12th most densely populated county. There were 5888 housing units at an average density of 10.5 per square mile (4.05/kmē). The average household size was 2.7 people, and the average family size was 3.12 people. The population's age distribution was 28% under the age of 18, 7.6% from 18 to 24, 25.3% from 25 to 44, 23.5% from 45 to 64, and 15.6% who were 65 or older. For every 100 females there were 98.7 males. For every 100 females age 18 and over, there were 96.7 males. The county's estimated population as of July 2008 was 16513, The racial makeup of the county was 16009 White, 26 Black or African American, 170 American Indian, 81 Asian, 9 Native Hawaiian, and 218 from two or more races.
The median income for a household in the county was $34460, it is the 18th highest county by median household income in the U.S. state of Idaho. The median income for a family in the county was $40195, making it the 16th wealthiest county by median family income among the Idaho. The per capita income for the county was $15340, it is 22nd wealthiest county by per capita income in Idaho.
In 2000, 3788 pupils and students, of which 50.92% are male and 49.08% are female, 24.95% of the total population, are in the education system. Of which, percentage of enrollment student are in, 5.04% nursery or pri school, 5.65% kindergarten, 50.92% elementary school, 27.38% high school and 11.01% College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Emmett City | Gem County | 1.82 | 1.82 | 0 | 5490 | 3022.5 | 13027 | 26480 |
| Year | Population |
|---|---|
| April 2000 census | 15181 |
| April 2000 Estimate | 15181 |
| July 2000 Estimate | 15208 |
| July 2001 Estimate | 15335 |
| July 2002 Estimate | 15379 |
| July 2003 Estimate | 15524 |
| July 2004 Estimate | 15696 |
| July 2005 Estimate | 16010 |
| July 2006 Estimate | 16265 |
| July 2007 Estimate | 16455 |
| July 2008 Estimate | 16513 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 67 | 124 | 191 |
| Kindergarten | 115 | 99 | 214 |
| Elementary school | 1033 | 896 | 1929 |
| High school | 547 | 490 | 1037 |
| College or graduate school | 167 | 250 | 417 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Gem County, Idaho | $34460 | $40195 | $15340 |
| Idaho, United States | $37572 | $43490 | $17841 |
| United States | $41994 | $50046 | $21587 |