ZIP codes in Greenwood County
12 ZIPs touch Greenwood County, South Carolina. The blue dashed line is the county border; orange ZIPs reach into it.
12
ZIP codes
9
cross the county line
86,085
people in these ZIPs
46
counties in SC
Most people
Greenwood County ZIP list
More counties in South Carolina
- Dorchester County18
- Edgefield County10
- Fairfield County10
- Florence County15
- Georgetown County6
- Greenville County38
- Hampton County14
- Horry County21
- Jasper County10
- Kershaw County14
- Lancaster County7
- Laurens County16
Questions people actually ask
How many ZIP codes are in Greenwood County, South Carolina?
12 ZIP codes reach into Greenwood County, including 3 PO Box or single-address ZIPs placed by the town they serve. 9 of them are only partly in the county and also cover a neighboring county.
Which ZIP code in Greenwood County has the most people?
29646 (Greenwood) has about 27,902 residents, the most of any ZIP touching Greenwood County, in the Census Bureau’s ACS 2020–2024 estimates.
Can a ZIP code be in Greenwood County and another county?
Yes. ZIP codes follow mail routes, not county lines. Rows marked with a percentage show how much of that ZIP’s land is in Greenwood County. For one address, pin the exact spot on the ZIP finder to see its county.
Where does this list come from?
ZIP areas and their county overlaps come from the Census Bureau’s 2020 ZIP Code Tabulation Area to county relationship file. PO Box ZIPs have no area, so each is placed in the county of the ZIP area nearest the town it serves.
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Updated 2026-11-10 · Where the data comes from