ZIP Code 74146 — Tulsa, OK
74146 is a standard (street delivery) ZIP code serving Tulsa, Oklahoma, in Tulsa 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 74146 at a glance
| ZIP code | 74146 |
|---|---|
| Primary city | Tulsa |
| State | Oklahoma (OK) |
| County | Tulsa FIPS 40143 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 16,507 |
| Coordinates | 36.097840, -95.853440 |
How ZIP+4 works in 74146
The four digits after the hyphen encode a delivery segment inside 74146. 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 74146 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.
Other ZIP codes in Tulsa
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 74146.
| ZIP | City | Distance |
|---|---|---|
| 74145 | Tulsa, OK | 1.9 mi |
| 74129 | Tulsa, OK | 2.2 mi |
| 74134 | Tulsa, OK | 3 mi |
| 74128 | Tulsa, OK | 3.4 mi |
| 74135 | Tulsa, OK | 3.9 mi |
| 74012 | Broken Arrow, OK | 4.1 mi |
| 74133 | Tulsa, OK | 4.2 mi |
| 74112 | Tulsa, OK | 4.4 mi |
| 74108 | Tulsa, OK | 4.9 mi |
| 74136 | Tulsa, OK | 5.5 mi |
| 74114 | Tulsa, OK | 5.6 mi |
| 74105 | Tulsa, OK | 6.2 mi |
Questions about 74146
What is the ZIP+4 code for 74146?
74146 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 74146, you need to look up a specific street address to get them.
What city is 74146?
74146 is assigned to Tulsa, Oklahoma, in Tulsa 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.