Winnetka ZIP Code List — Los Angeles County, CA

There are 2 unique ZIP codes in Winnetka, California. Area code: 818/747.

ZIP codes

4.16

sq mi land

0.02

sq mi water

818/747

area code

Winnetka, CA ZIP code map

About Winnetka, CA

Winnetka is a vibrant neighborhood located in the San Fernando Valley region of Los Angeles, California. Known for its suburban charm, the community offers a mix of residential areas and commercial establishments. Winnetka provides an excellent balance of accessibility to urban amenities and a quieter lifestyle.

Location & geography

Winnetka covers a land area of 8.32 square miles and features a small water area of 0.05 square miles. It is bordered by neighboring cities like Canoga Park to the south, Chatsworth to the north, and West Hills to the west. The terrain is predominantly flat, making it a suitable environment for residential developments and local parks.

Community & economy

The character of Winnetka is reflective of its diverse population and strong community ties. Residents enjoy a mix of local businesses, parks, and family-friendly amenities, contributing to an inviting atmosphere. The economy in Winnetka is supported by retail, education, and healthcare industries, providing a stable daily life for its inhabitants.

Transportation

Winnetka is easily accessible via the Ventura Freeway (US 101), which connects it to other parts of Los Angeles. The nearest named airport is the Van Nuys Airport, located about 10 miles away, offering general aviation services. Public transit options include local bus services that connect the community with the greater metropolitan area.

History

Winnetka was established in the early 20th century and has evolved significantly over the decades. Originally part of an agricultural area, key industries included farming and later the development of residential communities. The neighborhood's growth was marked by the post-war baby boom, leading to a rise in population and community infrastructure.

Did you know?

One surprising fact about Winnetka is that it is home to the historic Winnetka Bowling Center, which has been a local landmark for decades. Additionally, the community features the beautiful scenic route of the Los Angeles River, providing residents with outdoor recreational opportunities.

ZIP codes for Winnetka, CA (2)

ZIP code	City	County	Map
91306	Winnetka	Los Angeles	View map
91396	Winnetka	Los Angeles	View map

Demographics & statistics

49,460

Population

37.3

Median age

$82,380

Median household income

$33,242

Per capita income

$652,600

Median home value

$1,765

Median monthly rent

56.4%

Home ownership

18.9%

Poverty rate

8.1%

Unemployment

8,671

Housing units

29.3%

Bachelor's or higher

Age distribution

Male Female

1,563

Under 5

1,629

1,437

5–9

1,496

1,418

10–14

1,478

1,480

15–19

1,541

1,791

20–24

1,866

3,601

25–34

3,752

3,157

35–44

3,289

3,393

45–54

3,534

1,625

55–59

1,692

1,440

60–64

1,501

1,876

65–74

1,955

984

75–84

1,024

459

85+

479

← Male

Female →

Age summary

Group	Count	%
Under 18	10,778	21.8%
18 and over	38,682	78.2%
65 and over	6,777	13.7%
Median age	37.3 years

Race & ethnicity

Hispanic or Latino 28.9%

White 23.9%

Other race 23.2%

Asian 13%

Two or more races 8%

Black or African American 2.3%

American Indian / Alaska Native 0.6%

Group	Count	%
Hispanic or Latino	20,138	28.9%
White	16,603	23.9%
Other race	16,133	23.2%
Asian	9,066	13%
Two or more races	5,578	8%
Black or African American	1,632	2.3%
American Indian / Alaska Native	424	0.6%

Household income

Under $10k 4.9%

$10k–$15k 3.9%

$15k–$25k 7.6%

$25k–$35k 6.4%

$35k–$50k 11.0%

$50k–$75k 13.3%

$75k–$100k 10.5%

$100k–$150k 19.4%

$150k–$200k 10.3%

$200k+ 12.8%

Range	% of households
Under $10k	4.9%
$10k–$15k	3.9%
$15k–$25k	7.6%
$25k–$35k	6.4%
$35k–$50k	11.0%
$50k–$75k	13.3%
$75k–$100k	10.5%
$100k–$150k	19.4%
$150k–$200k	10.3%
$200k+	12.8%
Median income	$82,380

Housing

Home values

Under $50k 1.7%

$50k–$100k 0.9%

$100k–$150k 0.6%

$150k–$200k 0.2%

$200k–$300k 1.4%

$300k–$500k 12.7%

$500k–$1M 79.2%

$1M+ 3.3%

Housing overview

Metric	Value
Median home value	$652,600
Median rent / month	$1,765
Owner occupied	56.4%
Renter occupied	43.6%
Vacant	3.4%
Single-family detached	60.5%
Large apartment buildings	28.6%
Mobile homes	0.8%
Median rooms	5.0
Avg household size (owned)	3.35

Year built

Era	%
2020 or later	0.2%
2010–2019	2.8%
2000–2009	3.4%
1990–1999	4.8%
1980–1989	11.6%
1970–1979	17.3%
1960–1969	14.0%
1950–1959	41.0%
1940–1949	3.8%
1939 or earlier	1.3%

Bedrooms

Size	% of units
No bedroom (studio)	6.8%
1 bedroom	14.0%
2 bedrooms	17.5%
3 bedrooms	39.7%
4 bedrooms	19.8%
5+ bedrooms	2.3%

Vehicles per household

Vehicles	% of households
No vehicle	5.9%
1 vehicle	30.6%
2 vehicles	35.3%
3 or more	28.1%

Heating fuel

Fuel type	%
Utility gas	52.9%
Electricity	41.4%
Propane / LP gas	1.1%
Wood	0.1%
Solar	0.6%
No fuel used	3.7%

Households & families

Household type	Count	%
Married-couple family	7,264	50.2%
Cohabiting couple	1,071	7.4%
Male householder, no spouse	2,405	16.6%
Female householder, no spouse	3,726	25.8%
Households with children under 18	5,309	36.7%
Households with seniors (65+)	4,676	32.3%
Average household size	3.39

Marital status

Status	Male	Female
Never married	41.1%	36.2%
Married	48.1%	42.9%
Separated	1.7%	2.2%
Widowed	1.8%	7.9%
Divorced	7.3%	10.9%

Education

Less than 9th grade 13.4%

Some HS, no diploma 9.1%

HS graduate 22.9%

Some college, no degree 17.3%

Associate's degree 8.0%

Bachelor's degree 21.7%

Graduate / professional 7.6%

Metric	%
HS diploma or higher	77.5%
Bachelor's or higher	29.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	935	7.1%
Kindergarten	481	3.6%
Elementary school	4,399	33.3%
High school	2,468	18.7%
College / grad school	4,943	37.4%

Employment

Industry of employment

Education & healthcare 22.9%

Professional & management 11.9%

Arts, food & hospitality 11.5%

Retail trade 10.9%

Manufacturing 9.0%

Other services 7.7%

Construction 7.4%

Finance & real estate 5.9%

Transportation & utilities 4.5%

Information 3.8%

Wholesale trade 2.1%

Public administration 2.0%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	35.2%
Service	23.2%
Sales & office	20.2%
Natural resources & construction	8.3%
Production & transportation	13.1%

Employment type

Type	%
Private sector	79.7%
Government	10.6%
Self-employed	9.4%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	70.7%
Carpool	10.9%
Public transit	4.0%
Walk	1.0%
Other means	3.1%
Avg commute (minutes)	30.2

Poverty

All people 18.9%

Under 18 years 27.6%

18 and over 16.4%

Married-couple families 12.4%

Female-led households 19.8%

Income support

Source	% of households
Social Security	28.7%
Retirement income	15.8%
Supplemental Security	5.5%
Cash public assistance	4.7%
Food stamps / SNAP	12.6%

Health indicators

Condition	%
High blood pressure	25.9%
High cholesterol	27.9%
Heart disease	5.0%
Stroke	2.6%
Asthma	8.9%
Arthritis	16.9%
Kidney disease	2.6%
Pulmonary disease	5.4%
Cancer	4.7%

Behavior / access	%
Binge drinking	17.3%
No physical activity	22.2%
Less than 7 hrs sleep	33.6%
Fair or poor health	16.1%
Poor mental health	15.5%
Poor physical health	10.2%
No health insurance	17.5%
Visited doctor (checkup)	62.3%
Visited dentist	57.9%
Cholesterol screening	89.9%
Teeth loss	12.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,182	3.1%

Disability	%
Any disability	10.5%
Under 18	4.3%
18–64 years	6.7%
65 and over	38.6%

Health insurance coverage

Type	%
Private insurance	52.6%
Public insurance	44.3%
Uninsured under 19	5.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	46,268	93.5%
Spanish	13,375	28.9%
Other Indo-European	8,211	17.7%
Asian & Pacific Islander	1,692	3.7%
Other languages	3,372	7.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	28,727	58.1%
Born in same state	28,175	57.0%
Born in different state	23,636	47.8%
Foreign born	552	1.1%
Naturalized citizen	20,733	41.9%
Not a US citizen	12,076	58.2%

Ancestry

Ancestry	Count	%
Arab	1,526	3.1%
Italian	1,506	3%
French	1,222	2.5%
Polish	156	0.3%
Irish	76	0.2%

Ancestry	Count	%
English	73	0.1%
German	50	0.1%
Norwegian	38	0.1%
Dutch	24	0%

Technology access

Metric	% of households
Computer access	29.2%
Internet access	95.4%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Winnetka, CA?

Winnetka, CA has one ZIP code: 91306.

What is the main ZIP code for Winnetka, CA?

The primary ZIP code for Winnetka, CA is 91306. The city uses area code 818 or 747 for phone service.

What county is Winnetka, CA in?

Winnetka is located in Los Angeles County, California.

How many ZIP codes are in Winnetka, CA?

Winnetka, CA has 1 ZIP code.

What ZIP code serves the Winnetka community in Los Angeles County?

Winnetka, California is served by the single ZIP code 91306, which covers the residential areas throughout this San Fernando Valley community.

If I'm shipping a package to a business in downtown Winnetka near Winnetka Avenue, what ZIP code should I use?

You should use ZIP code 91306, as this is the only ZIP code that covers all areas of Winnetka, including the central commercial districts along Winnetka Avenue.