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/MARIN-CITY

Marin City ZIP codes, California

No ZIP code is named for Marin City, CA; addresses there use a neighbouring town's name. The ZIP code covering it is 94965. Its area codes are 415 and 628.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
3,195
Area codes
415, 628

NANPA lists no telephone rate centre for Marin City itself, so these are the area codes of the nearest one, Sausalito (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Marin City in numbers

About 3,195 people live in Marin City, in 1,466 households. The median household income is $68,846 a year, 31% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $1,142,700 (56% above the California median), and median gross rent is $1,335 a month. The median age is 41.4; 39.2% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 22 minutes.

Population3,195Marin City3,195
Households1,466Marin City1,466
Median age41.4Marin City41.4California37.9US 38.9
Median household income$68,846Marin City$68,846California$99,122US $80,734
Median home value$1,142,700Marin City$1,142,700California$734,700US $332,700
Median gross rent$1,335Marin City$1,335California$2,036US $1,413
Bachelor's degree or higher39.2%Marin City39.2%California37.1%US 35.7%
Mean commute22.4 minMarin City22.4 minCalifornia28.7 minUS 26.4 min
Population density5,950 / sq miMarin City5,950 / sq mi

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

ZIP codes covering Marin City

These ZIP codes cover part of Marin City but are addressed as somewhere else.

ZIP codes overlapping Marin City
ZIP City Type Population Median income Median home
94965 Sausalito , CA Standard 11,724 $146,946 $1,537,800

Map of Marin City ZIP codes

94965

The ZIP codes of Marin City, 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 Marin City

The nearest larger towns are Strawberry (5,830 people, 1.4 mi), Tamalpais-Homestead Valley (12,085 people, 1.4 mi) and Sausalito (7,141 people, 1.5 mi).

Towns near Marin City
TownPopulationDistance
Strawberry 5,830 1.4 mi
Tamalpais-Homestead Valley 12,085 1.4 mi
Sausalito 7,141 1.5 mi
Tiburon 9,012 3.0 mi
Mill Valley 14,012 3.0 mi
Corte Madera 10,077 4.2 mi
Larkspur 12,854 4.9 mi
Kentfield 6,900 5.1 mi
Ross 2,606 6.9 mi
San Rafael 60,433 7.6 mi
San Anselmo 12,679 8.3 mi
Fairfax 7,516 9.2 mi
Santa Venetia 3,725 9.3 mi
Richmond 115,505 10.1 mi

More nearby: every ZIP code in Marin County · California ZIP codes

Cite this page

zipcodes.pro. “Marin City, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/marin-city

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