Natrona County | |
|---|---|
 Natrona County Courthouse in Casper | |
 Flag | |
 Location within the U.S. state of Wyoming | |
 Wyoming's location within the U.S. | |
| Coordinates: 42°58′N 106°48′W / 42.97°N 106.8°W | |
| Country |  United States |
| State |  Wyoming |
| Named for | Natron deposits |
| Seat | Casper |
| Largest city | Casper |
| Area | |
• Total | 5,376 sq mi (13,920 km2) |
| • Land | 5,340 sq mi (13,800 km2) |
| • Water | 35 sq mi (90 km2) 0.7% |
| Population (2020) | |
• Total | 79,955 |
| • Density | 15/sq mi (5.7/km2) |
| Time zone | UTC−7 (Mountain) |
| • Summer (DST) | UTC−6 (MDT) |
| Congressional district | At-large |
| Website | www |
Natrona County is a county in the U.S. state of Wyoming. As of the 2020 United States Census, the population was 79,955,[1] making it the second-most populous county in Wyoming. Its county seat is Casper.[2]
Natrona County comprises the Casper, WY Metropolitan Statistical Area. In 2010, the center of population of Wyoming was in Natrona County, near Alcova.[3]
- ^ "State & County QuickFacts".
- ^ "Find a County". National Association of Counties. Retrieved June 7, 2011.
- ^ "Centers of Population by State: 2010". US Census Bureau. Retrieved May 14, 2014.