ZIP Code 73857 — Sharon, OK
73857 is a standard (street delivery) ZIP code serving Sharon, Oklahoma, in Woodward 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 73857 at a glance
| ZIP code | 73857 |
|---|---|
| Primary city | Sharon |
| State | Oklahoma (OK) |
| County | Woodward FIPS 40153 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 918 |
| Coordinates | 36.272230, -99.332350 |
How ZIP+4 works in 73857
The four digits after the hyphen encode a delivery segment inside 73857. 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 73857 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 73857.
| ZIP | City | Distance |
|---|---|---|
| 73859 | Vici, OK | 10 mi |
| 73853 | Mutual, OK | 10 mi |
| 73801 | Woodward, OK | 14.9 mi |
| 73852 | Mooreland, OK | 19.4 mi |
| 73840 | Fargo, OK | 19.4 mi |
| 73835 | Camargo, OK | 21.7 mi |
| 73832 | Arnett, OK | 23.6 mi |
| 73841 | Fort Supply, OK | 24.8 mi |
| 73667 | Taloga, OK | 24.9 mi |
| 73838 | Chester, OK | 25.5 mi |
| 73663 | Seiling, OK | 26.5 mi |
| 73654 | Leedey, OK | 28.6 mi |
Questions about 73857
What is the ZIP+4 code for 73857?
73857 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 73857, you need to look up a specific street address to get them.
What city is 73857?
73857 is assigned to Sharon, Oklahoma, in Woodward 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.