ZIP Code 91306: Winnetka, CA
County: Los Angeles County
Coordinates: 34.20920, -118.57490
ZIP Type: Standard
Time Zone: Pacific Time (PT)
This profile provides an in-depth look at ZIP code 91306, serving Winnetka in CA. It lies in Los Angeles County and supports delivery, planning, and address verification.
| Primary City | Winnetka |
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| ZIP Code | 91306 |
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| County | Los Angeles County |
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| State | CA |
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| Latitude / Longitude | 34.20920, -118.57490 |
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| ZIP Type | Standard |
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| Time Zone | Pacific Time (PT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
Open in Maps:
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These links show the approximate center point for ZIP 91306 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 91306 is approximately 34.20920 (latitude) and -118.57490 (longitude). This location sits within Los Angeles County, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 91306 for mail delivery and general location reference in
Los Angeles County,
CA.
This ZIP may extend beyond the city core into nearby communities within Los Angeles County.
Related ZIP Codes (Nearby)
Explore other postal codes near Winnetka within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 91306?
The primary city for this ZIP code is Winnetka, located in CA.
In which county is 91306 located?
ZIP code 91306 is situated within Los Angeles County, CA.
What are the coordinates for 91306?
The approximate center point is 34.20920 (Latitude) and -118.57490 (Longitude).
Is ZIP code 91306 active?
This page lists ZIP 91306 as Listed based on the latest refresh date shown above.
Does ZIP 91306 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08