If you’re typing derby ks zip code into a search bar, you aren't just looking for five digits. You're likely trying to figure out if a house is actually in the city limits, where the school boundaries fall, or maybe you're just wondering why your mail takes an extra day when you’re right on the edge of Wichita.
The short answer? It’s 67037.
But it’s also not that simple.
Derby is the largest city in Sedgwick County after Wichita, and it has grown so fast that the 67037 zip code covers a massive, sprawling area that bleeds into rural territory and neighbors like Rose Hill or Mulvane. People move here for the schools. They stay because, honestly, the parks are better than anywhere else in the region.
The 67037 Identity Crisis
Most people assume a zip code defines a city. It doesn't. Zip codes were created by the USPS for one thing: routing mail efficiently. In Derby, this creates some weird situations.
You might live south of 63rd Street South but north of the actual city limits. Your taxes might go to the county, your water might come from a rural district, but your address still says Derby, KS 67037. This matters more than you think. If you’re buying a home, you’ve got to check the tax parcel maps. I’ve seen people buy "in Derby" only to realize they are paying Wichita property taxes or vice versa.
The 67037 area code stretches from the Arkansas River on the west over toward the Butler County line. It’s a mix of dense suburban cul-de-sacs and wide-open wheat fields.
Why the Derby KS Zip Code is Real Estate Gold
Talk to any realtor in south-central Kansas and they’ll tell you the same thing. Derby is a "destination" suburb. While Wichita has plenty of zip codes—67203, 67212, 67206—Derby basically claims 67037 as its own kingdom.
Property values here have been on a steady climb. Why?
It’s the schools. Derby Public Schools (USD 260) are the primary driver of the 67037 economy. Even when the broader Kansas economy hits a snag, people still want their kids in Derby schools. This keeps the housing market in 67037 incredibly tight. You’ll find houses listed on a Friday and under contract by Sunday night.
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Breaking Down the Neighborhoods
If you’re looking at the northern end of the zip code, near Patriot Ave (63rd St), you’re seeing a lot of newer construction. This is where the suburban sprawl is hitting hardest. It’s convenient. You’re ten minutes from Spirit AeroSystems or McConnell Air Force Base.
Then you have the "Old Town" area.
This is the heart of 67037. Narrower streets. Massive oak trees. Houses built in the 50s and 60s. It feels like a different world compared to the vinyl-siding developments out east. The vibe is different. People actually walk to the library or the Tacos El Gringo truck.
The McConnell Factor
You can't talk about the derby ks zip code without talking about the military. McConnell Air Force Base is just a stone's throw to the north. A huge percentage of the people living in 67037 are active duty, retired military, or civil service.
This gives the area a unique stability.
While other towns might struggle when a major employer leaves, the military presence ensures a constant rotation of new families coming in. It also means the community is exceptionally patriotic. Walk through a neighborhood in 67037 on July 4th and it’s basically a competition of who can fly the biggest flag. It’s kind of intense, but in a good way.
Surprising Facts About 67037
Most folks think 67037 is just "South Wichita."
Wrong.
Derby is its own beast. It has its own police force, its own water system, and a parks department that is, frankly, over-performing. Have you seen Rock River Rapids? It’s a water park that draws people from three counties away. All of that sits right in the middle of the 67037 zip code.
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Also, did you know Derby was originally called El Paso?
Yeah. In the 1800s, it was El Paso, Kansas. The railroad changed that because there was already an El Paso on the line and it got confusing. So they renamed it after a railroad official named Derby. Kind of a boring reason for a name change, but it stuck.
The Cost of Living Reality
Is it expensive to live in 67037?
Compared to San Francisco? No. Compared to other parts of Kansas? Sorta.
You’ll pay a premium for the zip code. Your property taxes will likely be higher than if you lived in a more rural part of the state, but you get what you pay for. The response time for emergency services in Derby is incredibly fast. The roads are plowed quickly when it snows—which is a big deal if you’ve ever been stuck in a Wichita side street in February.
Navigating the Logistics of 67037
If you’re moving here, there are a few quirks to the derby ks zip code that will drive you crazy if you aren't prepared.
- The Post Office: It’s located on B Street. It gets busy. If you need a passport or a P.O. box, go early.
- Utilities: Depending on where you are in the 67037 boundary, you might have Evergy for electric, or you might be on a co-op. Check before you sign a lease.
- Internet: Cox and AT&T are the big players, but some of the newer areas are getting fiber. If you work from home, this is the first question you should ask.
Business and Growth in 67037
The 67037 zip code isn't just a bedroom community anymore. It’s becoming a commercial hub.
Look at North Rock Road.
Ten years ago, it was mostly fields. Now, it’s a gauntlet of Starbucks, Chick-fil-A, and medical offices. The city has been very aggressive about bringing in retail so residents don't have to drive to Wichita for everything. This "leakage"—where people spend their money outside their home zip code—has dropped significantly.
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Dillons (the local Kroger affiliate) has two massive stores within the zip code. That tells you everything you need to know about the population density and spending power here.
Common Misconceptions About 67037
I hear this a lot: "Derby is just for families."
While it’s true that 67037 is a suburban paradise for parents, the demographic is shifting. There are more luxury apartments popping up. Younger professionals who work at the Big Three aviation plants (Textron, Spirit, Boeing) are choosing Derby because it’s quieter than downtown Wichita but still has a brewery and good coffee.
Another one: "Everything in 67037 is Derby."
As I mentioned earlier, the zip code is a USPS boundary, not a political one. You can have a 67037 address and be in unincorporated Sedgwick County. This is crucial for zoning. If you want to raise chickens or build a giant shop in your backyard, you better make sure you know if you're under city code or county code.
What the Future Holds for 67037
The sprawl isn't stopping.
The city of Derby has a "Comprehensive Plan" that looks decades into the future. They are eyeing land to the east and south. The derby ks zip code will likely remain 67037 for a long time, but the density inside those borders is going to keep increasing.
We’re seeing more "infill" projects. These are developers taking smaller plots of land inside the established parts of the zip code and turning them into patio homes or small businesses. It's a sign of a healthy, maturing city.
Actionable Steps for Residents and Newcomers
If you are dealing with the 67037 area, do these three things:
- Verify your tax district. Go to the Sedgwick County Treasurer’s website and plug in your address. Don't assume your "Derby" address means you're in the city limits. This affects your taxes and who you call if a water main breaks.
- Check the school map. USD 260 boundaries are generally aligned with 67037, but there are overlaps. If you’re moving for a specific elementary school, get the map from the district office, not a real estate listing.
- Sign up for Derby Alerts. The city uses a specific notification system for weather and road closures that is much more accurate for 67037 than the general Wichita news stations.
The 67037 zip code represents more than a mail route. It's a specific slice of Kansas life that balances the "small town" feel with the reality of being a major suburban player. Whether you're here for the job at McConnell or just want a backyard where your kids can play safely, understanding the nuances of this area is the first step to actually feeling at home.