| City: | Paso Robles, California |
| County: | San Luis Obispo County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:47:16 AM |
| Population: | No Population Data |
| Area Codes: | 805 / 820 |
| Classification: | PO Box |
| Coordinates: | 35.6664, -120.6451 |
| Quick Link: |
ZIP 93447 serves as the PO Box ZIP for downtown Paso Robles, California. This isn't a residential area. It's a postal facility providing PO Box service for the broader Paso Robles community. The post office maintains 1,697 PO Boxes and handles mail for 566 business delivery points.
While classified as a PO Box ZIP, this location does have street delivery capability on City carrier routes. A single street address (6th St) with 314 delivery records appears in the ZIP+4 data, which represents PO Box Street Addressing (PBSA). This allows PO Box customers to use a street-style format instead of a traditional PO Box number. The facility operates within the geographic boundary of ZIP 93446, the standard delivery ZIP for Paso Robles.
Paso Robles is located in San Luis Obispo County and has had this PO Box ZIP assignment since before October 2004. The facility serves 18 business establishments employing 205 people. For residential street delivery in Paso Robles, mail uses the neighboring ZIP 93446.
The single street represents the post office's physical address used for PO Box Street Addressing.
ZIP Code 93447 supports both business and residential activity. According to the Business Census (2024), there are 16 business establishments, employing about 211 people with an annual payroll of $17,768,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 12,483Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 16Source: CBP |
| 1st Quarter Payroll: | $4,318,000Source: CBP |
| Annual Payroll: | $17,768,000Source: CBP |
| # of Employees: | 211Source: CBP |
ZIP Code 93447 is located in San Luis Obispo County, California, within the San Luis Obispo-Paso Robles, CA Metropolitan Statistical Area (CBSA 42020) and California's 19th and 24th Congressional Districts. This Metro area has a population of 269,637 people, about 0.00% of whom live in ZIP Code 93447. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | San Luis Obispo-Paso Robles, CASource: Census |
| CBSA Number: | 42020Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 269,637Source: Census |
| MSA: | San Luis Obispo-Atascadero-Paso Robles, CA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 19,24Source: USPS |
| Congressional Land Area: | 915.34, 6883.35 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 42020Source: Census |
| Place Name: | San Luis Obispo-Paso Robles, CA Metro AreaSource: Census |
We could not locate which school district 93447 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.