| Place Name | Bar Nunn |
| Place Type | Town |
| ZIP Code(s) | 82601 |
| County | Natrona County |
| Area Code(s) | 307 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 2,223 |
| Population Growth Rate (2010-19) | 34.70% |
| Majority Ethnicity | White 85.61% |
| Metro/Micro Stats Area | Casper, WY |
| US Congressional District(s) | Wyoming At-Large |
| State House Districts | 58 |
| State Senate Districts | 30 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 85.61% |
| African American | 0% |
| Hispanic | 2.59% |
| Asian | 0% |
| Native American | 1.07% |
| Hawaiin/Pacific Islander | 10.73% |