ZIP Code 73951 — Tyrone, OK
73951 is a standard (street delivery) ZIP code serving Tyrone, Oklahoma, in Texas 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 73951 at a glance
| ZIP code | 73951 |
|---|---|
| Primary city | Tyrone |
| State | Oklahoma (OK) |
| County | Texas FIPS 40139 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,376 |
| Coordinates | 36.950040, -101.054630 |
How ZIP+4 works in 73951
The four digits after the hyphen encode a delivery segment inside 73951. 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 73951 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 73951.
| ZIP | City | Distance |
|---|---|---|
| 73950 | Turpin, OK | 11.5 mi |
| 73945 | Hooker, OK | 12.4 mi |
| 67901 | Liberal, KS | 13.2 mi |
| 73901 | Adams, OK | 13.5 mi |
| 67951 | Hugoton, KS | 21.4 mi |
| 67952 | Moscow, KS | 24.5 mi |
| 67859 | Kismet, KS | 25.1 mi |
| 73944 | Hardesty, OK | 25.3 mi |
| 73938 | Forgan, OK | 26 mi |
| 73931 | Balko, OK | 27.8 mi |
| 73942 | Guymon, OK | 28.1 mi |
| 67869 | Plains, KS | 33.4 mi |
Questions about 73951
What is the ZIP+4 code for 73951?
73951 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 73951, you need to look up a specific street address to get them.
What city is 73951?
73951 is assigned to Tyrone, Oklahoma, in Texas 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.