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ZIP Code 94104
San Francisco, CA, San Francisco County
Population
498
Land area
0.1sq mi
People per sq mi
6,422
City
San Francisco
ZIP 94104 and nearby ZIP codes
ZIP 94104 at a glance
- ZIP 94104 (San Francisco) is about 25 times as dense as California as a whole.
Local data for ZIP 94104
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
2,153
ZIP Business Patterns 2023
Employees
82,128
$15.6B annual payroll
PPP loans
$364M
1,531 loans
Campaign donations
$5.9M
17% D, 13% R, 2026 cycle
Environment and hazard risk
ZIP 94104, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
306
Countywide, mostly flood
Flood insurance policies
204
0.1% of homes, county
July high / Jan low
66° / 47°F
22.9 inches of rain a year
Health statistics
Share of adults in ZIP 94104, CDC PLACES estimates
Obesity
19.4%
U.S. 33.3% -13.9 pts
Diabetes
14.4%
U.S. 12.1% +2.3 pts
Smoking
12.3%
U.S. 12.8% -0.5 pts
Uninsured (18-64)
7.6%
U.S. 11.1% -3.5 pts
Frequently asked questions
- What city is ZIP code 94104?
- ZIP code 94104 is in San Francisco, CA (San Francisco County).
- What county is ZIP code 94104 in?
- ZIP code 94104 is mostly in San Francisco County, California.
- How many people live in ZIP code 94104?
- About 498 people live in the 94104 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.