| City: | Winnetka, California |
| City Alias: | Canoga Park |
| County: | Los Angeles County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 10:06:53 PM |
| Population: | No Population Data |
| Area Codes: | 747 / 818 |
| Classification: | PO Box |
| Coordinates: | 34.2083, -118.5752 |
| Quick Link: |
ZIP code 91396 serves a branch post office in Winnetka, a neighborhood in the San Fernando Valley of Los Angeles. This isn't a geographic territory but a postal point enclosed within ZIP 91306. The post office maintains 358 PO Boxes and serves 160 business delivery points along Winnetka Avenue.
Winnetka sits between Canoga Park and Northridge in LA's South Valley region. Both WINNETKA and CANOGA PARK are accepted city names for mail addressed to this ZIP. The post office functions as a local branch rather than a main facility, handling PO Box services for residents and businesses who prefer box delivery over street addresses.
Street delivery here uses city carrier routes, typical for urban Los Angeles. All 96 ZIP+4 street records point to addresses on Winnetka Avenue, with unit designators for multi-tenant locations. Residents who don't want a PO Box can receive mail at street addresses through the enclosing ZIP 91306, which provides standard residential delivery to the surrounding neighborhood.
All delivery records point to Winnetka Avenue, reflecting the post office's location on this main San Fernando Valley thoroughfare.
ZIP Code 91396 supports both business and residential activity. According to the Business Census (2024), there are 5 business establishments, employing about 21 people with an annual payroll of $649,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 487Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 5Source: CBP |
| 1st Quarter Payroll: | $151,000Source: CBP |
| Annual Payroll: | $649,000Source: CBP |
| # of Employees: | 21Source: CBP |
ZIP Code 91396 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 32nd Congressional District. This Metro area has a population of 13,012,469 people, about 0.00% of whom live in ZIP Code 91396, and is subdivided into the Los Angeles-Long Beach-Glendale, CA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Los Angeles-Long Beach-Anaheim, CASource: Census |
| CBSA Number: | 31080Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Los Angeles-Long Beach-Glendale, CA (CBSA Div 31084)Source: Census |
| CBSA Population: | 13,012,469Source: Census |
| MSA: | Los Angeles-Riverside-Orange County, CASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 32Source: USPS |
| Congressional Land Area: | 124.23 sq miSource: Census |
| PMSA: | Los Angeles-Long Beach, CA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 91396 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.