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zipcodes.pro — CITY/CA/LOMA-MAR

Loma Mar ZIP code, California

The ZIP code for Loma Mar, CA is 94021, and its area code is 650.

USPS city name
1 ZIP code
Population
309
Area code
650

NANPA lists no telephone rate centre for Loma Mar itself, so these are the area codes of the nearest one, Pescadero (1.3 miles). A town on an area-code boundary can differ from its neighbour.

Loma Mar in numbers

About 309 people live in Loma Mar, in 116 households. The median household income is $250,000+ a year (US: $80,734). The median owner-occupied home is valued at $1,073,100 (46% above the California median). The median age is 46.5; 69.5% of adults 25 and over hold a bachelor's degree or higher (37.1% across California).

Population309Loma Mar309
Households116Loma Mar116
Median age46.5Loma Mar46.5California37.9US 38.9
Median household income$250,000+Loma Mar$250,000+California$99,122US $80,734
Median home value$1,073,100Loma Mar$1,073,100California$734,700US $332,700
Bachelor's degree or higher69.5%Loma Mar69.5%California37.1%US 35.7%
Population density178 / sq miLoma Mar178 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Loma Mar CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Loma Mar

ZIP codes with the USPS city name Loma Mar
ZIP City Type Population Median income Median home
94021 Loma Mar , CA Standard 321 $250,000+ $1,073,100

Map of Loma Mar ZIP codes

94021

The ZIP codes of Loma Mar, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Loma Mar

The nearest larger towns are La Honda (1,269 people, 4.3 mi), Pescadero (691 people, 4.5 mi) and Portola Valley (4,305 people, 7.8 mi).

Towns near Loma Mar
TownPopulationDistance
Portola Valley 4,305 7.8 mi
Woodside 5,126 11.0 mi
Los Altos Hills 8,377 11.3 mi
Palo Alto 67,237 12.5 mi
Loyola 3,430 12.6 mi
West Menlo Park 3,634 12.8 mi
Boulder Creek 4,632 13.2 mi
Los Altos 30,698 13.3 mi
Stanford 18,662 13.3 mi
Emerald Lake Hills 4,235 13.9 mi
Atherton 6,993 14.3 mi
Cupertino 58,566 14.5 mi
Saratoga 30,319 15.1 mi
Mountain View 83,732 15.3 mi

More nearby: every ZIP code in San Mateo County · California ZIP codes

Cite this page

zipcodes.pro. “Loma Mar, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/loma-mar

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