the resident population of the United States more»
| City: | Centennial |
| State: | Wyoming |
| Area Code: | 307 |
| Latitude: | 41.305595 |
| Longitude: | -106.143232 |
| Time Zone: | Eastern GMT -7 |
| City Alias(es): | |
| 2000 Population: | 136 |
| White Population: | 129 |
| Hispanic Population: | 3 |
| Asian Population: | 2 |
| Hawaiian Population: | 1 |
| Male Population: | 77 |
| Female Population: | 59 |
| Median Age: | 48.90 |
| Male Median Age: | 48.80 |
| Female Median Age: | 50.20 |
| Households: | 254 |
| Average Household Size: | 1.77 |
| Average House Value: | $112,500 |
| Average Household Income: | $30,417 |
| Number of Businesses: | 17 |
| Number of Employees: | 303 |
| Annual Payroll: | $2,792,000 |
| Land Area: | 83.270 sq mi |
| Water Area: | 0.858 sq mi |
Jelm, WY ( 17.6 miles)