ZIP Code 73045 — Harrah, OK
73045 is a standard (street delivery) ZIP code serving Harrah, Oklahoma, in Oklahoma 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 73045 at a glance
| ZIP code | 73045 |
|---|---|
| Primary city | Harrah |
| State | Oklahoma (OK) |
| County | Oklahoma FIPS 40109 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 11,517 |
| Coordinates | 35.512010, -97.141400 |
How ZIP+4 works in 73045
The four digits after the hyphen encode a delivery segment inside 73045. 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 73045 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 73045.
| ZIP | City | Distance |
|---|---|---|
| 74851 | Mcloud, OK | 6.8 mi |
| 73020 | Choctaw, OK | 7.8 mi |
| 73049 | Jones, OK | 10.1 mi |
| 73066 | Nicoma Park, OK | 10.5 mi |
| 73054 | Luther, OK | 11.6 mi |
| 73084 | Spencer, OK | 11.6 mi |
| 73130 | Oklahoma City, OK | 12.1 mi |
| 74857 | Newalla, OK | 12.2 mi |
| 73150 | Oklahoma City, OK | 13.2 mi |
| 74855 | Meeker, OK | 13.4 mi |
| 73141 | Oklahoma City, OK | 14.5 mi |
| 74804 | Shawnee, OK | 14.7 mi |
Questions about 73045
What is the ZIP+4 code for 73045?
73045 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 73045, you need to look up a specific street address to get them.
What city is 73045?
73045 is assigned to Harrah, Oklahoma, in Oklahoma 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.