Larkspur, CA ZIP codes

4 ZIP/ZCTAs intersecting this Census place in Marin County.

ACS 2023 population

12,856

Median household income

$134,744

Median home value

$1,805,100

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Larkspur (GEOID 0640438). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 62,865 (4 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Larkspur, CA

Census place boundary and intersecting ZIP Code Tabulation Areas for Larkspur, CA — Census place boundary for Larkspur, CA. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Larkspur

Population overlap

Share of each ZIP/ZCTA’s population located within Larkspur, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

9490444.4%
949250.0%
9493999.4%
USPS primary city
949410.0%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Larkspur

ZIP	City	County	Population	Income
94904	Greenbrae	Marin County	13,043	$161,875
94925	Corte Madera	Marin County	10,101	$220,771
94939	Larkspur	Marin County	7,372	$182,743
94941	Mill Valley	Marin County	32,349	$210,217

USPS associates these ZIPs with Larkspur

These codes list Larkspur as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
94977	Larkspur	Marin County	384	—