Cedar Ridge is an unincorporated community in Nevada County, California, United States, along State Route 174 2.5 miles (4.0 km) east/southeast of Grass Valley, California. and approximately 1 mile (1.6 km) east/southeast of the Empire Mine in Gold Country. The first Post Office was established in 1948 and the zip code is 95924.
Zip Codes in Cedar Ridge, CA that we also serve: 95370