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 classified by USPS as a standard delivery area and covers roughly 10.7 square miles in Winnetka, Los Angeles County, California. The area is home to 45,061 residents, producing a population density of 4,204 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 91306 against California and the nation.
On the economic side, the median household income for ZIP 91306 sits at $93,151 (8% below the California average), while per-capita income is $38,340. The poverty rate stands at 16.7% and the unemployment rate at 7.4%. On housing, the median home value is $800,000 (4% above the state average) with median rent at $1,925 per month, and 56.3% of occupied units are owner-occupied, a direct signal of whether 91306 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 30.9% of adults hold a bachelor's degree or higher, the median age is 39, and the average commute is 30 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Los Angeles County, so you can benchmark 91306 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 91306
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 91306.
- Construction
Construction
93 establishments
- Health care and social assistance
Health care and social assistance
87 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
80 establishments
- Other services (except public administration)
Other services (except public administration)
71 establishments
- Retail trade
Retail trade
58 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, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, 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; HUD FMR + 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
Who lives in ZIP 91306?
39.0
Median Age
50.1%
Male
49.9%
Female
44.2%
Foreign-Born
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
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
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?
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
$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.
- 91335
Reseda (91335)
74,363 residents
- 91304
Canoga Park (91304)
50,231 residents
- 91306
Winnetka (91306)
45,061 residents
- 91367
Woodland Hills (91367)
39,499 residents
- 91325
Northridge (91325)
32,417 residents
- 91356 29,458
Tarzana (91356)
29,458 residents
- 91324 27,669
Northridge (91324)
27,669 residents
- 91303 26,855
Canoga Park (91303)
26,855 residents
- 91364 25,851
Woodland Hills (91364)
25,851 residents
What this shows Among its immediate neighbors, ZIP 91306 ranks #3 by population — useful context the national average alone can't give.
ZIP 91306 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 91364
Woodland Hills (91364)
$132,854 median income
- 91367
Woodland Hills (91367)
$108,653 median income
- 91356
Tarzana (91356)
$107,378 median income
- 91324
Northridge (91324)
$99,610 median income
- 91306
Winnetka (91306)
$93,151 median income
- 91304
Canoga Park (91304)
$90,007 median income
- 91325
Northridge (91325)
$87,168 median income
- 91335
Reseda (91335)
$80,143 median income
- 91303
Canoga Park (91303)
$74,474 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.
| 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 |
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Frequently Asked Questions
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How have home values changed in ZIP code 91306? ▼
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What percentage of residents own vs. rent in ZIP 91306? ▼
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ZIP Code Research Guides
Official Data Resources for Winnetka, CA
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.