ZIP Code 29079 — Lydia, SC
29079 is a standard (street delivery) ZIP code serving Lydia, South Carolina, in Darlington 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 29079 at a glance
| ZIP code | 29079 |
|---|---|
| Primary city | Lydia |
| State | South Carolina (SC) |
| County | Darlington FIPS 45031 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 58 |
| Coordinates | 34.289000, -80.113180 |
How ZIP+4 works in 29079
The four digits after the hyphen encode a delivery segment inside 29079. 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 29079 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 29079.
| ZIP | City | Distance |
|---|---|---|
| 29069 | Lamar, SC | 7 mi |
| 29550 | Hartsville, SC | 7.5 mi |
| 29010 | Bishopville, SC | 10.3 mi |
| 29046 | Elliott, SC | 12.5 mi |
| 29101 | Mcbee, SC | 14.9 mi |
| 29532 | Darlington, SC | 14.9 mi |
| 29161 | Timmonsville, SC | 16 mi |
| 29540 | Darlington, SC | 16.5 mi |
| 29501 | Florence, SC | 17.4 mi |
| 29009 | Bethune, SC | 18.3 mi |
| 29080 | Lynchburg, SC | 19 mi |
| 29032 | Cassatt, SC | 19.2 mi |
Questions about 29079
What is the ZIP+4 code for 29079?
29079 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 29079, you need to look up a specific street address to get them.
What city is 29079?
29079 is assigned to Lydia, South Carolina, in Darlington 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.