
Walnut Creek
- County:
- Mohave County
- County Seat:
- No
- Area (mi²):
- 1.534
- State:
- Arizona
Walnut Creek is a CDP located in Mohave County, Arizona. Walnut Creek has a 2025 population of 662. Walnut Creek is currently growing at a rate of 1.07% annually and its population has increased by 18.43% since the most recent census, which recorded a population of 559 in 2020.
The average household income in Walnut Creek is $54,546 with a poverty rate of 7.23%. The median age in Walnut Creek is 52.7 years: 52.3 years for males, and 60.3 years for females.