
Norco
- County:
- Riverside County
- County Seat:
- No
- Area (mi²):
- 13.857
- State:
- California
Norco is a city located in Riverside County, California. Norco has a 2025 population of 25,400. Norco is currently growing at a rate of 0% annually and its population has increased by 0.02% since the most recent census, which recorded a population of 25,395 in 2020.
The average household income in Norco is $143,263 with a poverty rate of 5.73%. The median age in Norco is 41 years: 40.6 years for males, and 42 years for females.