| City: | Cedar Ridge, California |
| County: | Nevada County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 11:22:51 PM |
| Population: | No Population Data |
| Area Code: | 530 |
| Classification: | PO Box |
| Coordinates: | 39.1988, -121.0201 |
| Quick Link: |
Cedar Ridge sits along Colfax Highway in Nevada County, California, tucked into the foothills of the Sierra Nevada. This isn't a town with its own geographic boundaries. It's a point ZIP that exists entirely within the 95945 Grass Valley ZIP code. The post office is the only reason this ZIP code exists at all.
With 615 PO Boxes and no Census-recognized population, Cedar Ridge operates as a pure postal access point. This is a PO Box Only Zone: there's no alternative mail delivery available. Residents of the surrounding foothill communities pick up their mail here because they can't get it any other way. The 12 local businesses (with 29 employees) serve this small commercial cluster along the highway.
Colfax Highway is the only street in this ZIP, with 84 address records that use unit designations. These appear to be PO Box Street Addressing records (PBSA), where the post office's physical address substitutes for a traditional PO Box designation. General Delivery is also available for those without a permanent box.
The nearby neighborhoods tell a story of scattered Sierra foothill communities: Alpine Meadows (7 miles), Mink Creek Mobile Home (8 miles), and Oak Ridge (8 miles). These subdivisions near Colfax and Lake of the Pines rely on Cedar Ridge as their postal hub.
The single street, Colfax Highway, is the post office's physical address used for PO Box Street Addressing.
ZIP Code 95924 supports both business and residential activity. According to the Business Census (2024), there are 12 business establishments, employing about 23 people with an annual payroll of $610,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 649Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 12Source: CBP |
| 1st Quarter Payroll: | $116,000Source: CBP |
| Annual Payroll: | $610,000Source: CBP |
| # of Employees: | 23Source: CBP |
ZIP Code 95924 is located in Nevada County, California, within the Truckee-Grass Valley, CA Metropolitan Statistical Area (CBSA 46020) and California's 1st Congressional District. This Micro area has a population of 102,452 people, about 0.00% of whom live in ZIP Code 95924. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Truckee-Grass Valley, CASource: Census |
| CBSA Number: | 46020Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 102,452Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 28089.47 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0612300Source: Census |
| Place Name: | Cedar Ridge CDP; CaliforniaSource: Census |
We could not locate which school district 95924 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.