ZIP code 94021: Loma Mar, CA
94021 is a ZIP code in Loma Mar, California, mainly in San Mateo County, part of the San Francisco-Oakland-Fremont, CA metro area. About 321 people live here.
- Population
- 321
- Median household income
- $250,001
- Typical home value
- $1,073,100ACS median value
- Median rent
- —gross, per month
- Median age
- 46.8
- Homeowners
- 71.9%of occupied homes
Shaded: ZIP code 94021's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 94021 details
| City | Loma Mar |
|---|---|
| State | California |
| County | San Mateo County |
| Metro area | San Francisco-Oakland-Fremont, CA |
| Time zone | Pacific Time (UTC−8), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 11 sq mi |
| Population density | 29 people per sq mi |
| Bachelor's degree or higher | 71% of adults 25+ |
| Center coordinates | 37.25035, -122.24964 |
ZIP codes near 94021
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 94060 | Pescadero, CA | 1.3 mi | 1,465 |
| 94020 | La Honda, CA | 2.0 mi | 1,694 |
| 94074 | San Gregorio, CA | 7.6 mi | 126 |
| 95006 | Boulder Creek, CA | 7.8 mi | 7,561 |
| 94028 | Portola Valley, CA | 8.8 mi | 6,531 |
| 94022 | Los Altos, CA | 9.3 mi | 20,027 |
| 95014 | Cupertino, CA | 10.1 mi | 60,932 |
| 94026 | Menlo Park, CA | 10.2 mi | — |
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 94021?
A typical home in ZIP code 94021 is worth about $1,073,100 (ACS median value). The median household here earns $250,001 a year. See what buying here would cost per month, with California average taxes and insurance filled in.
Monthly payment for a $1,073,100 homeWhat can a $250,001 income afford?Rental property numbers
About ZIP code 94021
What city is ZIP code 94021?
ZIP code 94021 is in Loma Mar, CA, in San Mateo County.
What county is ZIP code 94021 in?
94021 is mainly in San Mateo County, California.
What is the population of ZIP code 94021?
About 321 people live in ZIP code 94021, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 94021 in?
94021 is in Pacific Time (UTC−8). It observes daylight saving time.