
Culdesac
- County:
- Nez Perce County
- County Seat:
- No
- Area (mi²):
- 0.223
- State:
- Idaho
Culdesac is a city located in Nez Perce County, Idaho. Culdesac has a 2025 population of 426. Culdesac is currently growing at a rate of 0.47% annually and its population has increased by 2.4% since the most recent census, which recorded a population of 416 in 2020.
The average household income in Culdesac is $56,401 with a poverty rate of 30.28%. The median age in Culdesac is 54.1 years: 51.8 years for males, and 55.1 years for females.