Johnson County, Wyoming
As of the census of 2000, there were 7075 people in the county, organized into 2959 households, and 2005 families living in the county. The population density was 1.7 people per square mile (0.66/km˛), giving it the third least densely populated county among the Wyoming. There were 3503 housing units at an average density of 0.8 per square mile (0.31/km˛). The average household size was 2.36 persons, and the average family size was 2.89 persons. In the Johnson County, 24.2% of the population was under the age of 18, 5.6% were 18 to 24, 23.5% were 25 to 44, 28.7% were 45 to 64, and 18% who were 65 or older. For every 100 females there were 96.6 males. For every 100 females age 18 and over, there were 94.3 males. In July 2008, its estimated population was 8464, The racial makeup of the county was 8294 White, 8 Black or African American, 57 American Indian, 9 Asian, 0 Native Hawaiian, and 96 from two or more races.
The median income for a household in the county was $34012, it is the 15th highest county by median household income in the U.S. state of Wyoming. The median income for a family in the county was $42299, it is 14th wealthiest county by median family income in Wyoming. The per capita income for the county was $19030, it is Wyoming's seventh wealthiest county by per capita income.
In 2000, 1652 pupils and students, of which 796 are male and 856 are female, 23.35% of the total population, are in the education system. Of which, total enrollment of student are in, 62 nursery or pri school, 122 kindergarten, 842 elementary school, 492 high school and 134 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 | Buffalo City | Johnson County | 3.53 | 3.53 | 0 | 3900 | 1104.8 | 19054 | 29392 |
| 2 | Kaycee Town | Johnson County | 0.26 | 0.26 | 0 | 249 | 967.6 | 16584 | 33056 |
| Year | Population |
|---|---|
| April 2000 census | 7075 |
| April 2000 Estimate | 7075 |
| July 2000 Estimate | 7102 |
| July 2001 Estimate | 7156 |
| July 2002 Estimate | 7355 |
| July 2003 Estimate | 7472 |
| July 2004 Estimate | 7522 |
| July 2005 Estimate | 7645 |
| July 2006 Estimate | 7808 |
| July 2007 Estimate | 8139 |
| July 2008 Estimate | 8464 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 28 | 34 | 62 |
| Kindergarten | 33 | 89 | 122 |
| Elementary school | 447 | 395 | 842 |
| High school | 241 | 251 | 492 |
| College or graduate school | 47 | 87 | 134 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Johnson County, Wyoming | $34012 | $42299 | $19030 |
| Wyoming, United States | $37892 | $45685 | $19134 |
| United States | $41994 | $50046 | $21587 |