Gresham, SC ZIP code
The ZIP code for Gresham, South Carolina is 29546. It is in Marion County.
- Population in these ZIPs
- 2,683
- Avg. median income
- $32,000population-weighted
- Typical home value
- $123,100population-weighted
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Gresham, SC ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 29546 | 2,683 | $32,043 | $123,100 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Gresham
Frequently asked questions
What is the ZIP code for Gresham, SC?
The ZIP code for Gresham, SC is 29546.
What county is Gresham, South Carolina in?
Gresham ZIP codes are in Marion County.