ZIP Code 29745 — York, SC
29745 is a standard (street delivery) ZIP code serving York, South Carolina, in York 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 29745 at a glance
| ZIP code | 29745 |
|---|---|
| Primary city | York |
| State | South Carolina (SC) |
| County | York FIPS 45091 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 34,909 |
| Coordinates | 34.995490, -81.215730 |
How ZIP+4 works in 29745
The four digits after the hyphen encode a delivery segment inside 29745. 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 29745 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 29745.
| ZIP | City | Distance |
|---|---|---|
| 29710 | Clover, SC | 7.6 mi |
| 29732 | Rock Hill, SC | 7.9 mi |
| 29726 | Mcconnells, SC | 9.6 mi |
| 29743 | Smyrna, SC | 11.1 mi |
| 29733 | Rock Hill, SC | 11.1 mi |
| 29742 | Sharon, SC | 12.8 mi |
| 29717 | Hickory Grove, SC | 13.2 mi |
| 29730 | Rock Hill, SC | 13.3 mi |
| 29708 | Fort Mill, SC | 13.5 mi |
| 28278 | Charlotte, NC | 15 mi |
| 28052 | Gastonia, NC | 15.9 mi |
| 28056 | Gastonia, NC | 16.2 mi |
Questions about 29745
What is the ZIP+4 code for 29745?
29745 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 29745, you need to look up a specific street address to get them.
What city is 29745?
29745 is assigned to York, South Carolina, in York 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.