| City: | Fresno, California |
| County: | Fresno County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 10:50:26 PM |
| Population: | No Population Data |
| Area Code: | 559 |
| Classification: | PO Box |
| Coordinates: | 36.7475, -119.7716 |
| Quick Link: |
ZIP code 93778 is a specialized PO Box ZIP embedded within Fresno, California. It has no residential population and exists as a point location contained within ZIP 93706 in Central Fresno. This isn't a traditional community. It's a business-focused mail facility.
The ZIP serves 35 business delivery points and maintains 32 PO Boxes. All mail delivery occurs along E Street, with 19 ZIP+4 records using UNIT designators for individual businesses. A single city carrier route handles the limited street delivery.
Located in Fresno's urban core, 93778 sits near several distinct neighborhoods: Little Italy, The Cultural Arts District, Lowell, and Edison. Residents and businesses in these areas typically use Fresno's other ZIP codes for general mail, while 93778 handles specialized business mail for its specific location.
Fresno's main postal infrastructure operates under separate standard ZIP codes. This PO Box ZIP predates 2004 and has maintained its specialized business-mail function as the city grew around it.
E Street is the only address within this ZIP, with UNIT designators for 19 business locations.
ZIP Code 93778 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: | 65Source: 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 93778 is located in Fresno County, California, within the Fresno, CA Metropolitan Statistical Area (CBSA 23420) and California's 21st Congressional District. This Metro area has a population of 1,170,942 people, about 0.00% of whom live in ZIP Code 93778. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Fresno, CASource: Census |
| CBSA Number: | 23420Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 1,170,942Source: Census |
| MSA: | Fresno, CA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 21Source: USPS |
| Congressional Land Area: | 6729.94 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0627000Source: Census |
| Place Name: | Fresno city; CaliforniaSource: Census |
We could not locate which school district 93778 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.