Dorchester, SC ZIP code
The ZIP code for Dorchester, South Carolina is 29437. It is in Dorchester County.
- Population in these ZIPs
- 2,281
- Avg. median income
- $61,800population-weighted
- Typical home value
- $237,700population-weighted
- Metro area
- Charleston-North Charleston, SC
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Dorchester, SC ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 29437 | 2,281 | $61,821 | $237,700 |
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 Dorchester
- Ridgeville 8 mi
- Harleyville 9 mi
- Saint George 9 mi
- Cottageville 13 mi
- Holly Hill 13 mi
- Summerville 15 mi
- Reevesville 15 mi
- Round O 17 mi
- Pinopolis 18 mi
- Cross 18 mi
- Eutawville 19 mi
- Bowman 20 mi
Frequently asked questions
What is the ZIP code for Dorchester, SC?
The ZIP code for Dorchester, SC is 29437.
What county is Dorchester, South Carolina in?
Dorchester ZIP codes are in Dorchester County.