ZIP Code 29128 — Rembert, SC
29128 is a standard (street delivery) ZIP code serving Rembert, South Carolina, in Sumter 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 29128 at a glance
| ZIP code | 29128 |
|---|---|
| Primary city | Rembert |
| State | South Carolina (SC) |
| County | Sumter FIPS 45085 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 4,460 |
| Coordinates | 34.096300, -80.532680 |
How ZIP+4 works in 29128
The four digits after the hyphen encode a delivery segment inside 29128. 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 29128 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 29128.
| ZIP | City | Distance |
|---|---|---|
| 29040 | Dalzell, SC | 6.1 mi |
| 29062 | Horatio, SC | 8 mi |
| 29152 | Shaw Afb, SC | 9.1 mi |
| 29078 | Lugoff, SC | 11.2 mi |
| 29044 | Eastover, SC | 14.5 mi |
| 29154 | Sumter, SC | 14.9 mi |
| 29020 | Camden, SC | 15.2 mi |
| 29153 | Sumter, SC | 15.8 mi |
| 29010 | Bishopville, SC | 17.1 mi |
| 29168 | Wedgefield, SC | 17.1 mi |
| 29045 | Elgin, SC | 17.2 mi |
| 29032 | Cassatt, SC | 17.6 mi |
Questions about 29128
What is the ZIP+4 code for 29128?
29128 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 29128, you need to look up a specific street address to get them.
What city is 29128?
29128 is assigned to Rembert, South Carolina, in Sumter 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.