Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CA/HALF-MOON-BAY

Half Moon Bay ZIP code, California

The ZIP code for Half Moon Bay, CA is 94019, and its area code is 650.

USPS city name
1 ZIP code
Population
11,391
Area code
650

Half Moon Bay in numbers

About 11,391 people live in Half Moon Bay, in 4,068 households. The median household income is $157,884 a year, 59% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $1,549,500 (2.1 times the California median), and median gross rent is $2,433 a month. The median age is 47.4; 52.4% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 29 minutes.

Population11,391Half Moon Bay11,391
Households4,068Half Moon Bay4,068
Median age47.4Half Moon Bay47.4California37.9US 38.9
Median household income$157,884Half Moon Bay$157,884California$99,122US $80,734
Median home value$1,549,500Half Moon Bay$1,549,500California$734,700US $332,700
Median gross rent$2,433Half Moon Bay$2,433California$2,036US $1,413
Bachelor's degree or higher52.4%Half Moon Bay52.4%California37.1%US 35.7%
Mean commute29.3 minHalf Moon Bay29.3 minCalifornia28.7 minUS 26.4 min
Population density1,825 / sq miHalf Moon Bay1,825 / sq mi

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

ZIP codes addressed as Half Moon Bay

ZIP codes with the USPS city name Half Moon Bay
ZIP City Type Population Median income Median home
94019 Half Moon Bay , CA Standard 14,419 $153,781 $1,556,800

Map of Half Moon Bay ZIP codes

94019

The ZIP codes of Half Moon Bay, 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 Half Moon Bay

The nearest larger towns are Belmont (27,337 people, 8.6 mi), Millbrae (22,689 people, 9.3 mi) and Burlingame (30,525 people, 9.5 mi).

Towns near Half Moon Bay
TownPopulationDistance
El Granada 5,232 3.5 mi
Moss Beach 2,683 4.5 mi
Montara 2,917 6.3 mi
Hillsborough 11,099 7.7 mi
Belmont 27,337 8.6 mi
Millbrae 22,689 9.3 mi
Burlingame 30,525 9.5 mi
San Mateo 103,105 9.6 mi
Emerald Lake Hills 4,235 9.6 mi
San Carlos 29,614 9.7 mi
Pacifica 37,261 9.8 mi
Woodside 5,126 10.5 mi
San Bruno 42,307 10.9 mi
Foster City 32,792 12.4 mi

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

Cite this page

zipcodes.pro. “Half Moon Bay, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/half-moon-bay

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