Riverton
- County:
- Fremont County
- County Seat:
- No
- Area (mi²):
- 10.34
- State:
- Wyoming
Riverton is a city located in Fremont County, Wyoming. Riverton has a 2026 population of 10,953. Riverton is currently declining at a rate of -0.1% annually but its population has increased by 2.43% since the most recent census, which recorded a population of 10,693 in 2020.