Codes.zone

San Francisco County ZIP Codes

San Francisco County is a county of California.

ZIP codes
50
Cities & towns
1
Area codes
5
Land area
46.7 sq mi

Every ZIP code in San Francisco County

941xx
The complete list of San Francisco County, CA ZIP codes with the city each one delivers to.
ZIP codeCity
94102San Francisco
94103San Francisco
94104San Francisco
94105San Francisco
94107San Francisco
94108San Francisco
94109San Francisco
94110San Francisco
94111San Francisco
94112San Francisco
94114San Francisco
94115San Francisco
94116San Francisco
94117San Francisco
94118San Francisco
94119San Francisco
94120San Francisco
94121San Francisco
94122San Francisco
94123San Francisco
94124San Francisco
94125San Francisco
94126San Francisco
94127San Francisco
94129San Francisco
94130San Francisco
94131San Francisco
94132San Francisco
94133San Francisco
94134San Francisco
94137San Francisco
94139San Francisco
94140San Francisco
94141San Francisco
94142San Francisco
94143San Francisco
94144San Francisco
94145San Francisco
94146San Francisco
94147San Francisco
94151San Francisco
94158San Francisco
94159San Francisco
94160San Francisco
94161San Francisco
94163San Francisco
94164San Francisco
94172San Francisco
94177San Francisco
94188San Francisco

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the San Francisco County codes above are listed without a column we would have to invent.

Cities and towns in San Francisco County

Area codes covering San Francisco County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where San Francisco County's ZIP codes sit

Each point is the reference point of one San Francisco County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Scope every ZIP code recorded in San Francisco County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.