ZIP Code 29445 — Goose Creek, SC
29445 is a standard (street delivery) ZIP code serving Goose Creek, South Carolina, in Berkeley 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 29445 at a glance
| ZIP code | 29445 |
|---|---|
| Primary city | Goose Creek |
| State | South Carolina (SC) |
| County | Berkeley FIPS 45015 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 59,227 |
| Coordinates | 32.997600, -79.987570 |
How ZIP+4 works in 29445
The four digits after the hyphen encode a delivery segment inside 29445. 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 29445 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 29445.
| ZIP | City | Distance |
|---|---|---|
| 29410 | Hanahan, SC | 4.6 mi |
| 29406 | Charleston, SC | 5 mi |
| 29456 | Ladson, SC | 7.3 mi |
| 29404 | Charleston Afb, SC | 7.8 mi |
| 29420 | North Charleston, SC | 7.9 mi |
| 29492 | Charleston, SC | 8.4 mi |
| 29418 | North Charleston, SC | 8.7 mi |
| 29405 | North Charleston, SC | 10.1 mi |
| 29486 | Summerville, SC | 11.9 mi |
| 29461 | Moncks Corner, SC | 12 mi |
| 29485 | Summerville, SC | 12.5 mi |
| 29414 | Charleston, SC | 12.6 mi |
Questions about 29445
What is the ZIP+4 code for 29445?
29445 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 29445, you need to look up a specific street address to get them.
What city is 29445?
29445 is assigned to Goose Creek, South Carolina, in Berkeley 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.