ZIP Code 29912 — Coosawhatchie, SC
29912 is a standard (street delivery) ZIP code serving Coosawhatchie, South Carolina, in Jasper 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 29912 at a glance
| ZIP code | 29912 |
|---|---|
| Primary city | Coosawhatchie |
| State | South Carolina (SC) |
| County | Jasper FIPS 45053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 24 |
| Coordinates | 32.582620, -80.931020 |
How ZIP+4 works in 29912
The four digits after the hyphen encode a delivery segment inside 29912. 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 29912 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 29912.
| ZIP | City | Distance |
|---|---|---|
| 29936 | Ridgeland, SC | 7.1 mi |
| 29941 | Sheldon, SC | 7.3 mi |
| 29945 | Yemassee, SC | 10.1 mi |
| 29916 | Early Branch, SC | 10.2 mi |
| 29934 | Pineland, SC | 10.6 mi |
| 29906 | Beaufort, SC | 14.1 mi |
| 29904 | Beaufort, SC | 14.1 mi |
| 29943 | Tillman, SC | 14.5 mi |
| 29940 | Seabrook, SC | 15 mi |
| 29944 | Varnville, SC | 15.6 mi |
| 29921 | Furman, SC | 16.2 mi |
| 29909 | Okatie, SC | 17.3 mi |
Questions about 29912
What is the ZIP+4 code for 29912?
29912 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 29912, you need to look up a specific street address to get them.
What city is 29912?
29912 is assigned to Coosawhatchie, South Carolina, in Jasper 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.