
Walnut Park
- County:
- Los Angeles County
- County Seat:
- No
- Area (mi²):
- 0.749
- State:
- California
Walnut Park is a CDP located in Los Angeles County, California. Walnut Park has a 2025 population of 16,270. Walnut Park is currently growing at a rate of 0.12% annually and its population has increased by 2.08% since the most recent census, which recorded a population of 15,939 in 2020.
The average household income in Walnut Park is $94,102 with a poverty rate of 14.84%. The median age in Walnut Park is 37.3 years: 34.9 years for males, and 40.4 years for females.