Cayuga
- County:
- Sargent County
- County Seat:
- No
- Area (mi²):
- 1.003
- State:
- North Dakota
Cayuga is a city located in Sargent County, North Dakota. Cayuga has a 2026 population of 39. Cayuga is currently declining at a rate of -2.5% annually and its population has decreased by -4.88% since the most recent census, which recorded a population of 41 in 2020.
The median household income in Cayuga is $63,750 with a poverty rate of 20%. The median age in Cayuga is 61.5 years: 64.5 years for males, and 59.9 years for females. For every 100 females there are 76.5 males.