| City: | San Francisco, California |
| Names to Avoid: | Pacific Gas And Electric |
| County: | San Francisco County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 9:51:16 AM |
| Population: | No Population Data |
| Area Codes: | 341 / 415 / 510 / 628 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 37.7753, -122.4186 |
| Quick Link: |
Pacific Gas and Electric Company, one of the largest combined natural gas and electric utilities in the United States, operates under dedicated ZIP code 94177 in San Francisco, California. PG&E was incorporated in 1905 and provides service to approximately 16 million people across a 70,000-square-mile territory spanning northern and central California. The USPS assigned this unique postal designation in May 2012 to handle the utility's substantial customer correspondence volume.
This ZIP code routes mail through San Francisco's postal infrastructure, located in the Hunters Point area of Southeast San Francisco. Only one ZIP+4 delivery code appears in postal records, indicating a highly centralized mail processing operation. Census demographic data is not available for this ZIP, consistent with its commercial function as a correspondence processing address rather than a residential location. San Francisco is the valid mailing city for this designation.
| Residential: | 0 |
| Business: | 1 |
ZIP Code 94177 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: 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 94177 is located in San Francisco County, California, within the San Francisco-Oakland-Fremont, CA Metropolitan Statistical Area (CBSA 41860) and California's 12nd Congressional District. This Metro area has a population of 4,335,391 people, about 0.00% of whom live in ZIP Code 94177, and is subdivided into the San Francisco-San Mateo-Redwood City, CA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | San Francisco-Oakland-Fremont, CASource: Census |
| CBSA Number: | 41860Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | San Francisco-San Mateo-Redwood City, CA (CBSA Div 41884)Source: Census |
| CBSA Population: | 4,335,391Source: Census |
| MSA: | San Francisco-Oakland-San Jose, CA CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 12Source: USPS |
| Congressional Land Area: | 38.97 sq miSource: Census |
| PMSA: | San Francisco, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0667000Source: Census |
| Place Name: | San Francisco city; CaliforniaSource: Census |
We could not locate which school district 94177 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 March 1, 2026.