You’re driving up the 101, past the scaling hills of Calabasas, and suddenly the air feels different. It’s cooler. More oak trees. You’ve hit Agoura Hills. But if you’re trying to mail a package or, more importantly, buy a house here, you’re going to run into a weirdly specific problem. People think they know the zip code for Agoura Hills CA, but the lines on the map don’t always play nice with the city limits.
It’s messy.
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The primary zip code you’re looking for is 91301. That’s the heart of the city. However, if you venture just a bit further north or west into the unincorporated areas or towards Oak Park, things get blurry fast.
The 91301 Reality Check
Most people just assume one city equals one zip code. In Agoura Hills, 91301 covers the vast majority of the residential and commercial zones. We’re talking about the shops along Thousand Oaks Boulevard, the historic Whizin Market Square, and the suburban pockets tucked into the Santa Monica Mountains.
But here’s where it gets tricky.
Agoura Hills is often confused with its neighbors because the "Agoura" mailing address actually spans into 91376 (which is mostly PO Boxes) and even overlaps with Westlake Village. If you live in the Reyes Adobe area, you’re firmly in 91301. But if you cross into Oak Park? You’re technically in Ventura County, yet people still use "Agoura" in conversation. It’s a geographic identity crisis that drives local realtors crazy.
Why the Post Office Doesn't Care About City Lines
The United States Postal Service (USPS) didn't design zip codes to mark city boundaries. They designed them to make mail delivery efficient. That’s why the zip code for Agoura Hills CA can feel so inconsistent.
Take the 91301 zone. It stretches from the foothills of Ladyface Mountain all the way up toward the Cheeseboro and Palo Comado Canyon. You might be hiking in a National Recreation Area, think you're miles from civilization, and you're still technically within that 91301 delivery route.
Does 91377 Count?
Technically, 91377 is the zip code for Oak Park. Now, Oak Park is an unincorporated community. It isn't Agoura Hills. But because they share a school district—the highly rated Las Virgenes Unified School District—and because the mail often flows through the same regional hubs, people lump them together. If you are searching for the zip code for Agoura Hills CA to find a specific business, always double-check if they are actually in 91301 or if they’ve migrated over the line into 91377 or even 91361/91362 (Westlake Village).
The Economics of a Zip Code
Honestly, zip codes here aren't just for mail. They're about money. Real estate in 91301 has seen a massive surge lately. We're looking at median home prices that often hover around $1.2 million to $1.5 million, depending on whether you're looking at a ranch-style home in Old Agoura or a newer build in the Morrison Highlands.
Old Agoura is its own beast.
In this specific pocket of the zip code for Agoura Hills CA, you’ll find people keeping horses in their backyards. It’s one of the few places left in Los Angeles County where "rural" actually means rural. You’ll see "No Sidewalks" signs and hitching posts. It’s 91301, but it feels like 1890. The property values here stay high because you can't replicate that vibe anywhere else in the Conejo Valley.
Navigating the Neighbors
If you’re looking at a map, Agoura Hills is basically the gateway. To the east, you’ve got Calabasas (91302). To the west, Westlake Village (91361). To the south, the winding roads of Malibu (90265).
Why does this matter for your search?
Because insurance companies and delivery services use these digits to determine your rates. Living in the zip code for Agoura Hills CA usually means slightly lower auto insurance premiums than living in the heart of Los Angeles, but higher "fire zone" premiums because of the proximity to the brush-heavy mountains. It’s a trade-off. You get the views, the clean air, and the trail access, but the 91301 designation tells underwriters you’re in a Wildland-Urban Interface (WUI) zone.
The Secret "Agoura" Addresses
There is a small sliver of land that uses the Agoura Hills name but sits in a different reality. Specifically, the "Agoura" designation used for some mountain properties south of the city. These areas can sometimes fall into the 91301 zip code even if they are miles away from a paved road.
If you are looking at data for "Agoura," make sure you aren't accidentally pulling stats for "Agoura Hills." The city itself was only incorporated in 1982. Before that, everything was just "Agoura." Some old-timers still refuse to use the "Hills" part of the name. It’s a local pride thing.
Practical Steps for Using the Agoura Hills Zip Code
If you are moving here, starting a business, or just sending a gift, here is how you handle the logistics without getting a "Return to Sender" sticker.
Confirm the City vs. County Status
Check the tax records. If the property is in 91301, it is almost certainly within the City of Agoura Hills. If it is 91377, it is Oak Park (Ventura County). This matters for everything from law enforcement (Sheriff vs. PD) to which trash company you have to hire.
Shipping Logistics
Most major carriers (UPS, FedEx) recognize the zip code for Agoura Hills CA as 91301. If you are shipping to a PO Box, you will likely be using 91376. This PO Box station is located at the main post office on Ladyface Court.
School District Zoning
Don't rely on the zip code to tell you which school a house is zoned for. While 91301 is the primary code, the Las Virgenes Unified School District (LVUSD) boundaries are not perfectly aligned with zip codes. A 91301 address might go to Agoura High School, but a neighboring street might have different middle school options. Use the district's specific "Find My School" tool rather than a Zillow filter.
Emergency Services and Insurance
When getting a quote for homeowners insurance in 91301, be ready to provide a "distance to fire hydrant" and "distance to fire station" measurement. Being in a mountain-adjacent zip code means your zip code alone might trigger a high-risk flag in an insurance company's software. Having the specific 9-digit zip (the 91301-XXXX format) can sometimes help clarify that you are in a lower-risk suburban pocket rather than deep in the canyon.
Agoura Hills is more than just a string of five numbers. It’s a specific lifestyle defined by the intersection of luxury and ruggedness. Whether you're grabbing a burger at Cronies or hiking the Zuma Ridge Trail, knowing you're in 91301 is just the starting point for understanding this part of Southern California.