ZIP Code 74016 — Chelsea, OK
74016 is a standard (street delivery) ZIP code serving Chelsea, Oklahoma, in Rogers County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 74016 at a glance
| ZIP code | 74016 |
|---|---|
| Primary city | Chelsea |
| State | Oklahoma (OK) |
| County | Rogers FIPS 40131 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 5,891 |
| Coordinates | 36.540930, -95.452830 |
How ZIP+4 works in 74016
The four digits after the hyphen encode a delivery segment inside 74016. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 74016 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 74016.
| ZIP | City | Distance |
|---|---|---|
| 74332 | Big Cabin, OK | 12 mi |
| 74330 | Adair, OK | 12.4 mi |
| 74017 | Claremore, OK | 12.4 mi |
| 74048 | Nowata, OK | 15.2 mi |
| 74301 | Vinita, OK | 15.4 mi |
| 74080 | Talala, OK | 16 mi |
| 74053 | Oologah, OK | 17.2 mi |
| 74361 | Pryor, OK | 17.9 mi |
| 74027 | Delaware, OK | 19.5 mi |
| 74019 | Claremore, OK | 19.7 mi |
| 74367 | Strang, OK | 20.9 mi |
| 74350 | Langley, OK | 23 mi |
Questions about 74016
What is the ZIP+4 code for 74016?
74016 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 74016, you need to look up a specific street address to get them.
What city is 74016?
74016 is assigned to Chelsea, Oklahoma, in Rogers County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.