ZIP code 94121: San Francisco, CA
94121 is a ZIP code in San Francisco, California, mainly in San Francisco County, part of the San Francisco-Oakland-Fremont, CA metro area. About 41,995 people live here.
- Population
- 41,995
- Median household income
- $133,358
- Typical home value
- $1,862,900+20.1% in 12 months
- Median rent
- $2,363gross, per month
- Median age
- 44.5
- Homeowners
- 43.9%of occupied homes
Shaded: ZIP code 94121's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 94121 details
| City | San Francisco |
|---|---|
| State | California |
| County | San Francisco County |
| Metro area | San Francisco-Oakland-Fremont, CA |
| Time zone | Pacific Time (UTC−8), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 2.5 sq mi, plus 0 sq mi of water |
| Population density | 16,533 people per sq mi |
| Bachelor's degree or higher | 64.6% of adults 25+ |
| Average commute | 31.8 minutes |
| Center coordinates | 37.77859, -122.49591 |
Median rent in 94121 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,774/mo |
| 1 bedroom | $2,177/mo |
| 2 bedrooms | $2,490/mo |
| 3 bedrooms | $3,501/mo |
| 4 bedrooms | $3,501/mo |
| 5+ bedrooms | $2,232/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 94121
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 94122 | San Francisco, CA | 1.4 mi | 55,819 |
| 94118 | San Francisco, CA | 1.9 mi | 39,130 |
| 94129 | San Francisco, CA | 2.2 mi | 3,836 |
| 94143 | San Francisco, CA | 2.3 mi | — |
| 94116 | San Francisco, CA | 2.4 mi | 43,791 |
| 94117 | San Francisco, CA | 2.9 mi | 36,198 |
| 94115 | San Francisco, CA | 3.2 mi | 32,629 |
| 94114 | San Francisco, CA | 3.6 mi | 33,020 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 94121?
A typical home in ZIP code 94121 is worth about $1,862,900 (Zillow Home Value Index). The median household here earns $133,358 a year. See what buying here would cost per month, with California average taxes and insurance filled in.
Monthly payment for a $1,862,900 homeWhat can a $133,358 income afford?Rental property numbers
About ZIP code 94121
What city is ZIP code 94121?
ZIP code 94121 is in San Francisco, CA, in San Francisco County.
What county is ZIP code 94121 in?
94121 is mainly in San Francisco County, California.
What is the population of ZIP code 94121?
About 41,995 people live in ZIP code 94121, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 94121 in?
94121 is in Pacific Time (UTC−8). It observes daylight saving time.
What other ZIP codes does San Francisco have?
San Francisco, CA also uses 94102, 94103, 94104, 94105, 94107, 94108, 94109, 94110, 94111, 94112, 94114, 94115, 94116, 94117, 94118, 94119, 94120, 94122, 94123, 94124, 94125, 94126, 94127, 94128, 94129, 94130, 94131, 94132, 94133, 94134, 94137, 94139, 94140, 94141, 94142, 94143, 94144, 94145, 94146, 94147, 94151, 94158, 94159, 94160, 94161, 94163, 94164, 94172, 94177 and 94188.