| City: | Susanville, California |
| County: | Lassen County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 11:29:17 PM |
| Population: | No Population Data |
| Area Code: | 530 |
| Classification: | PO Box |
| Coordinates: | 40.4168, -120.6553 |
| Quick Link: |
The facility operates as a city-rate carrier route station, meaning it follows urban postal standards despite serving a semi-rural area. All delivery records connect to Johnstonville Road, the main thoroughfare serving this section of Lassen County. The 52 PO Box-specific ZIP+4 codes and 43 street-related codes show how the postal system tracks both box holders and the geographic area they represent.
Susanville sits in northeastern California's high desert country, where the Great Basin meets the Sierra Nevada foothills. The Johnstonville area extends northeast of the main town, following the Susan River valley. The postal facility provides convenient box access for residents who live along this corridor, whether they receive delivery at street addresses through 96130 or maintain boxes at this location.
Only one street appears in delivery records—Johnstonville Road, which extends northeast from Susanville proper through this section of Lassen County. The road name references the historic Johnstonville townsite, though the area now functions as part of greater Susanville rather than a distinct community.
ZIP Code 96127 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 262Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 96127 is located in Lassen County, California, within the Susanville, CA Metropolitan Statistical Area (CBSA 45000) and California's 1st and 3rd Congressional Districts. This Micro area has a population of 31,177 people, about 0.00% of whom live in ZIP Code 96127. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Susanville, CASource: Census |
| CBSA Number: | 45000Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 31,177Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01,03Source: USPS |
| Congressional Land Area: | 28089.47, 6183.59 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0677364Source: Census |
| Place Name: | Susanville city; CaliforniaSource: Census |
We could not locate which school district 96127 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 February 1, 2026.