Zip code 94939: Larkspur, California

Q: What city is zip code 94939?

94939 is assigned to Larkspur, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 94939 in?

94939 is in Marin County, California.

Q: What is the population of 94939?

About 7,315 people live in 94939, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 94939?

The median household income in 94939 is $203,988.

Q: What zip codes are near 94939?

The closest zip codes to 94939 are 94977, 94976, 94904, 94914, 94925.

Residential delivery areaMarin CountyPacific Time

Population

7,315

Median household income

$204K

U.S. $81K

Median home value

$2M+

U.S. $333K

Median rent

$3,278/mo

U.S. $1,413

Median age

48.4

U.S. 38.9

Land area

2.4 sq mi

3,100 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 94939

94939 is an urban zip code in Larkspur, California (Marin County), covering 2.4 sq mi of land. About 7,315 people live here, or 3,100 per square mile. The median resident is 48.4 years old, compared with 38.9 nationally.

The median household earns $203,988 a year, about 2.5× the national median of $80,734. 6.8% of residents live below the poverty line (U.S.: 12.5%). The median home value is $2,000,000+. 50% of occupied homes are lived in by their owners, and renters pay a median of $3,278 a month.

71% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 27.5 minutes each way, and 35% of workers work from home. The most common jobs among working residents are in management; sales; and office and administrative support. 16% of them are self-employed (U.S.: 10%).

How 94939 compares

Sorted from highest to lowest national percentile

Median household income$203,988
99th
StrengthU.S. $80,734 · CA $99,12263rd of 1,575 in CA
Per capita income$114,426
99th
StrengthU.S. $44,673 · CA $49,51367th of 1,685 in CA
Median home value$2,000,000+
99th
U.S. $332,700 · CA $734,70024th of 1,586 in CA
Median gross rent$3,278
99th
U.S. $1,413 · CA $2,03668th of 1,464 in CA
Broadband access98.9%
99th
StrengthU.S. 91% · CA 93.5%116th of 1,662 in CA
Work from home35%
98th
U.S. 15.1% · CA 17.2%134th of 1,680 in CA
Bachelor's degree or higher70.7%
96th
StrengthU.S. 35.7% · CA 37.1%135th of 1,687 in CA
Median earnings per worker$91,883
96th
StrengthU.S. $49,666 · CA $52,643160th of 1,658 in CA
Self-employed workers16.4%
94th
U.S. 10% · CA 11.4%425th of 1,678 in CA
Median age48.4
93rd
U.S. 38.9 · CA 37.9322nd of 1,687 in CA
Tech workers7.7%
93rd
U.S. 3.8% · CA 4.4%182nd of 1,678 in CA
Income inequality (Gini)0.509
91st
WeaknessU.S. 0.483 · CA 0.489209th of 1,651 in CA
Residents 65 and older21.5%
81st
U.S. 17.2% · CA 15.7%511th of 1,688 in CA
Housing vacancy9.6%
69th
U.S. 10.1% · CA 7.5%609th of 1,664 in CA
Population density3,100/sq mi
68th
U.S. 95/sq mi · CA 252/sq mi620th of 1,688 in CA
Foreign-born residents15.5%
66th
U.S. 14.1% · CA 27%1,034th of 1,688 in CA
Average commute27.5 min
60th
U.S. 26.4 min · CA 28.7 min823rd of 1,584 in CA
Rent-burdened renters49.5%
45th
U.S. 51.1% · CA 55.3%1,087th of 1,610 in CA
Unemployment rate4.4%
41st
U.S. 5.2% · CA 6.6%1,263rd of 1,681 in CA
Diversity index41.3
38th
U.S. 61.4 · CA 69.71,251st of 1,688 in CA
Veterans4%
26th
U.S. 6.2% · CA 4.3%901st of 1,686 in CA
Poverty rate6.8%
24th
U.S. 12.5% · CA 12%1,267th of 1,666 in CA
Residents under 1818.8%
23rd
U.S. 22% · CA 22%1,049th of 1,688 in CA
Homeownership rate49.8%
17th
WeaknessU.S. 65.2% · CA 55.9%1,223rd of 1,662 in CA
Uninsured rate3.4%
16th
StrengthU.S. 8.4% · CA 6.6%1,201st of 1,675 in CA
Healthcare workers6.9%
14th
U.S. 9.7% · CA 9.4%1,231st of 1,678 in CA
Population7,315
12th
U.S. 334,922,499 · CA 39,287,3771,065th of 1,688 in CA
Government workers8.9%
11th
U.S. 14.5% · CA 14.8%1,444th of 1,678 in CA

Measure	94939	Marin	CA	U.S.	National percentile	Rank in CA
Median household incomeStrength	$203,988	$149,091	$99,122	$80,734	99th	63rd of 1,575
Per capita incomeStrength	$114,426	$93,920	$49,513	$44,673	99th	67th of 1,685
Median home value	$2,000,000+	$1,507,300	$734,700	$332,700	99th	24th of 1,586
Median gross rent	$3,278	$2,668	$2,036	$1,413	99th	68th of 1,464
Broadband accessStrength	98.9%	95.8%	93.5%	91%	99th	116th of 1,662
Work from home	35%	31.5%	17.2%	15.1%	98th	134th of 1,680
Bachelor's degree or higherStrength	70.7%	61.1%	37.1%	35.7%	96th	135th of 1,687
Median earnings per workerStrength	$91,883	$79,753	$52,643	$49,666	96th	160th of 1,658
Self-employed workers	16.4%	19.9%	11.4%	10%	94th	425th of 1,678
Median age	48.4	47.4	37.9	38.9	93rd	322nd of 1,687
Tech workers	7.7%	4.6%	4.4%	3.8%	93rd	182nd of 1,678
Income inequality (Gini)Weakness	0.509	0.522	0.489	0.483	91st	209th of 1,651
Residents 65 and older	21.5%	23.8%	15.7%	17.2%	81st	511th of 1,688
Housing vacancy	9.6%	8.1%	7.5%	10.1%	69th	609th of 1,664
Population density	3,100/sq mi	496/sq mi	252/sq mi	95/sq mi	68th	620th of 1,688
Foreign-born residents	15.5%	19.6%	27%	14.1%	66th	1,034th of 1,688
Average commute	27.5 min	27.4 min	28.7 min	26.4 min	60th	823rd of 1,584
Rent-burdened renters	49.5%	55.6%	55.3%	51.1%	45th	1,087th of 1,610
Unemployment rate	4.4%	6.1%	6.6%	5.2%	41st	1,263rd of 1,681
Diversity index	41.3	53.1	69.7	61.4	38th	1,251st of 1,688
Veterans	4%	3.8%	4.3%	6.2%	26th	901st of 1,686
Poverty rate	6.8%	8.3%	12%	12.5%	24th	1,267th of 1,666
Residents under 18	18.8%	19.4%	22%	22%	23rd	1,049th of 1,688
Homeownership rateWeakness	49.8%	64.7%	55.9%	65.2%	17th	1,223rd of 1,662
Uninsured rateStrength	3.4%	3.8%	6.6%	8.4%	16th	1,201st of 1,675
Healthcare workers	6.9%	8.5%	9.4%	9.7%	14th	1,231st of 1,678
Population	7,315	257,969	39,287,377	334,922,499	12th	1,065th of 1,688
Government workers	8.9%	11.1%	14.8%	14.5%	11th	1,444th of 1,678

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

12%

5–17

18–24

25–34

13%

35–44

15%

45–54

18%

55–64

12%

65–74

10%

75+

Median age

48.4

Under 18

18.8%

65 and over

21.5%

Race and ethnicity

White75%
Black0.2%
Hispanic8%
Asian5%
Native American0%
Pacific Islander0%
Other1%
Multiracial10%

Diversity index

41.3

U.S. 61.4

Foreign-born

15.5%

U.S. 14.1%

Born in state

48.8%

Language spoken at home (households)

English only

86%

Spanish

Other Indo-European

Asian / Pacific

Other

0.6%

Households

Households: 3,323
Average household size: 2.2
Family households: 56.2%
Married couples: 43.5%
Living alone: 40.1%
Veterans (of adults): 4%
Male / female: 51% / 49%

Income and poverty

Household income distribution

<$25k

11%

$25–50k

$50–75k

11%

$75–100k

$100–150k

$150–200k

$200k+

50%

Median household income

94939

$203,988

Marin Co.

$149,091

California

$99,122

United States

$80,734

Per capita income

$114,426

U.S. $44,673

Poverty rate

6.8%

U.S. 12.5%

Households earning $150K+

57.3%

U.S. 23%

Income inequality (Gini)

0.509

U.S. 0.483

Housing

Median home value

94939

$2,000,000+

Marin Co.

$1,507,300

California

$734,700

United States

$332,700

Median gross rent

94939

$3,278

Marin Co.

$2,668

California

$2,036

United States

$1,413

Types of housing

Single-family

54%

2–4 units

5–19 units

25%

20+ units

13%

Mobile home

Boat, RV, van

Housing units: 3,676
Owner-occupied: 49.8%
Vacant: 9.6%
Median year built: 1972
Median rooms: 5
Renters paying 30%+ of income: 49.5%
Renters paying 50%+ of income: 38.2%
Home value to income: 9.8× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

50%

Carpooled

Transit

Walked

Bicycle

Worked from home

35%

Other

Commute time (one way)

<10 min

14%

10–19

20%

20–29

18%

30–44

27%

45–59

60+

12%

Average commute

27.5 min

U.S. 26.4 min

Unemployment

4.4%

U.S. 5.2%

In labor force

65.6%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

17%

Sales

13%

Office and admin

11%

Cleaning and personal care

10%

Business and finance

Computer and math

Healthcare

Legal and social services

Arts, media and sports

Engineering and science

Education

Transportation and moving

Production

Construction and repair

Food service

0.6%

Police and fire

0.5%

Farming, fishing and forestry

Industries

Professional and technical services

23%

Finance, insurance and real estate

10%

Other services

10%

Health care and social assistance

10%

Education

Retail

Information

Manufacturing

Arts and recreation

Construction

Wholesale

Restaurants and hotels

Public administration

Transportation, warehousing and utilities

Admin, support and management

Agriculture and mining

0.7%

Median earnings per worker

$91,883

U.S. $49,666

Self-employed

16.4%

U.S. 10%

Government workers

8.9%

U.S. 14.5%

Nonprofit workers

10.5%

U.S. 8.8%

Median earnings by type of work

Type of work	94939	U.S.
Management, business, science and arts	$137,034	$74,888
Service	$4,770	$26,804
Sales and office	$48,173	$40,476
Construction and maintenance	$34,519	$49,199
Production and transportation	$42,115	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

Some college

18%

Associate's

Bachelor's

34%

Graduate

37%

High school graduate or higher: 96.2%
Bachelor's degree or higher: 70.7%
Graduate or professional degree: 37%
Households with broadband: 98.9%
Cable, fiber or DSL: 90.7%
No internet access: 1.1%
Without health insurance: 3.4%
Limited-English households: 2.4%

Geography

City (USPS): Larkspur
State: California
County: Marin County
Center point: 37.9382° N, 122.5359° W
Land area: 2.4 sq mi
Water area: 0.2 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Larkspur87% of zip
Kentfield (unincorporated)12% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 94939

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
94977	Larkspur, CA · PO box	0.3 mi	—	—	—
94976	Corte Madera, CA · PO box	1 mi	—	—	—
94904	Greenbrae, CA	1.1 mi	12,815	$169,118	$2,000,000+
94914	Kentfield, CA · PO box	1.5 mi	—	—	—
94925	Corte Madera, CA	1.6 mi	10,077	$232,763	$1,755,200
94957	Ross, CA	2.2 mi	2,321	$250,000+	$2,000,000+
94942	Mill Valley, CA · PO box	2.3 mi	—	—	—
94912	San Rafael, CA · PO box	2.4 mi	—	—	—
94913	San Rafael, CA · PO box	2.4 mi	—	—	—
94964	San Quentin, CA	2.5 mi	2,344	$115,192	—
94974	San Quentin, CA · PO box	2.8 mi	—	—	—
94979	San Anselmo, CA · PO box	2.9 mi	—	—	—

Zip codes like 94939 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 94939

What city is zip code 94939?

94939 is assigned to Larkspur, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 94939 in?

94939 is in Marin County, California.

What is the population of 94939?

About 7,315 people live in 94939, according to the Census Bureau's American Community Survey.

What time zone is 94939 in?

94939 is in Pacific Time.

What is the median household income in 94939?

The median household income in 94939 is $203,988.

What zip codes are near 94939?

The closest zip codes to 94939 are 94977, 94976, 94904, 94914, 94925.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 94939, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.