PlainZIP

Winnetka, CA · standard

ZIP Code 91306

Los Angeles County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

45,061
4,204/sq mi
$93,151
Median income
$800,000
Median home value
30.9%
Bachelor's or higher

The verdict

Winnetka pairs an upper-quartile household income with top-decile home values, in a suburban-density, mixed-tenure area.

Top 24%
household income, US ZIPs
Top 5%
home value, US ZIPs
4,204
people per sq mi
56%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 91306 against every reporting US ZIP.

ZIP code 91306 is a densely settled ZIP (a standard USPS delivery area) in Winnetka, Los Angeles County, California, with 45,061 residents across 10.7 square miles, a density of 4,204 people per square mile, in the Los Angeles time zone.

ZIP 91306 lands in the middle-income range, with a median household income of $93,151 (8% below the California average), while per-capita income is $38,340. Local economic indicators show a 16.7% poverty rate alongside 7.4% unemployment. Median home value sits at $800,000 (4% above the state average), median rent at $1,925 a month, and owner-occupancy at 56.3%.

A solid share of residents have a four-year degree: 30.9% of adults hold a bachelor's degree or higher, the median age is 39, and the average commute is 30 minutes. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Los Angeles County, letting you compare 91306 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 91306

Top 5 sectors by establishment count in Winnetka, CA

Which industries have the most business establishments in ZIP 91306.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 91306, Winnetka, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

45,061

Population

10.7

Area (sq mi)

4,204

People / sq mi

Los Angeles

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 91306?

39.0

Median Age

50.1%

Male

49.9%

Female

44.2%

Foreign-Born

White 28.6%
African American 3.6%
Asian 20.0%
American Indian or Alaska Native 1.4%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 14.5%
Hispanic or Latino 46.8%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$93,151

Median Household Income

-8% vs state

$38,340

Per Capita Income

16.7%

Poverty Rate

7.4%

Unemployment Rate

29.8 min

Mean Commute Time

How ZIP 91306 ranks nationally

Winnetka, CA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$93,151 Top 24% higher than 76% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 53.5%
Bachelor's Degree or Higher 30.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

15,303

Total Housing Units

14,709

Occupied Units

594

Vacant Units

3.18

Avg Household Size

Occupancy Type

Owner 56.3%
Renter 43.7%

$800,000

Median Home Value

+4% vs state

$1,925

Median Rent

1965

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+7.5%

YoY Change (2024)

413

HPI Index (2000 = 100)

+313%

Total Change Since 2000

Home values in ZIP 91306 have increased 7.5% over the past year (2024). Since 2000, this ZIP has seen +313% cumulative appreciation.

Year Annual Change HPI Index
2020 +4.8% 288
2021 +12.7% 325
2022 +15.0% 374
2023 +2.6% 384
2024 +7.5% 413

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 641 business establishments in ZIP 91306, employing approximately 4,276 people with a combined annual payroll of $174,958,000.

641

Businesses

4,276

Employees

$175.0M

Annual Payroll

15

Industry Sectors

Industry Establishments % of Total
Construction 93 14.5%
Health care and social assistance 87 13.6%
Professional, scientific, and technical services 80 12.5%
Other services (except public administration) 71 11.1%
Retail trade 58 9.1%
Administrative and support and waste management and remediation services 53 8.3%
Accommodation and food services 52 8.1%
Arts, entertainment, and recreation 29 4.5%
Real estate and rental and leasing 23 3.6%
Transportation and warehousing 21 3.3%
Information 19 3.0%
Finance and insurance 17 2.6%
Wholesale trade 15 2.3%
Educational services 15 2.3%
Manufacturing 6 0.9%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 91306 vs 91371 →

ZIP 91306 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 91306 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 91306 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 91306 ranks #5 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
91371 Woodland Hills, CA 1 1.7 mi
91303 Canoga Park, CA 26,855 1.7 mi
91335 Reseda, CA 74,363 2.1 mi
91324 Northridge, CA 27,669 2.5 mi
91367 Woodland Hills, CA 39,499 3.2 mi
91304 Canoga Park, CA 50,231 3.4 mi
91364 Woodland Hills, CA 25,851 3.9 mi
91356 Tarzana, CA 29,458 4.1 mi
91325 Northridge, CA 32,417 3.8 mi
91330 Northridge, CA 2,702 3.9 mi

More ZIP Codes in Los Angeles County

90650 standard
Norwalk, CA
Pop: 105,549
90011 standard
Los Angeles, CA
Pop: 103,892
91331 standard
Pacoima, CA
Pop: 103,689
90201 standard
Bell Gardens, CA
Pop: 101,279
90280 standard
South Gate, CA
Pop: 94,396
90805 standard
Long Beach, CA
Pop: 93,524

Related Areas

Los Angeles County Winnetka, CA California

Frequently Asked Questions

What county is ZIP code 91306 in? ▼
ZIP code 91306 (Winnetka) is located in Los Angeles County, California. Los Angeles County contains multiple ZIP codes, see the full list at /counties/los-angeles-ca.
What is the population of ZIP code 91306? ▼
ZIP code 91306 in Winnetka, CA has a population of 45,061 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 91306? ▼
The median household income in ZIP 91306 is $93,151, which is 22% above the national average of $76,288.
What is the average home value in ZIP 91306? ▼
The median home value in ZIP 91306 is $800,000, which is 188% above the national average of $278,155.
What is the demographic makeup of ZIP 91306? ▼
The largest racial group in ZIP 91306 is White at 28.6%. Hispanic or Latino residents make up 46.8% of the population.
How many businesses are in ZIP code 91306? ▼
ZIP code 91306 has 641 business establishments employing approximately 4,276 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 91306? ▼
The top industries by establishment count in ZIP 91306 are: Construction (93), Health care and social assistance (87), Professional, scientific, and technical services (80). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 91306? ▼
According to the FHFA House Price Index, home values in ZIP 91306 increased by 7.5% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 313%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 91306? ▼
In ZIP code 91306, 53.5% of residents aged 25+ have a high school diploma or higher, and 30.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 91306? ▼
The mean commute time for workers in ZIP code 91306 is 29.8 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 91306? ▼
In ZIP code 91306, approximately 56.3% of occupied housing units are owner-occupied and 43.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 91306? ▼
The poverty rate in ZIP code 91306 is 16.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.