ZIP code 29474: Round O, SC
29474 is a ZIP code in Round O, South Carolina, mainly in Colleton County. About 1,420 people live here.
- Population
- 1,420
- Median household income
- $40,781
- Typical home value
- $235,600+1.5% in 12 months
- Median rent
- $1,090gross, per month
- Median age
- 55.8
- Homeowners
- 76.9%of occupied homes
Shaded: ZIP code 29474's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 29474 details
| City | Round O |
|---|---|
| State | South Carolina |
| County | Colleton County |
| Metro area | Not in a metro or micro area |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 100.7 sq mi, plus 0.2 sq mi of water |
| Population density | 14 people per sq mi |
| Bachelor's degree or higher | 12.4% of adults 25+ |
| Average commute | 37.3 minutes |
| Center coordinates | 32.90272, -80.52404 |
ZIP codes near 29474
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 29435 | Cottageville, SC | 4.8 mi | 4,304 |
| 29488 | Walterboro, SC | 8.6 mi | 22,538 |
| 29426 | Adams Run, SC | 12.5 mi | 1,697 |
| 29433 | Canadys, SC | 12.6 mi | — |
| 29452 | Jacksonboro, SC | 13.2 mi | 318 |
| 29447 | Grover, SC | 14.6 mi | — |
| 29472 | Ridgeville, SC | 15.6 mi | 12,722 |
| 29437 | Dorchester, SC | 17.2 mi | 2,281 |
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
Buying a home in 29474?
A typical home in ZIP code 29474 is worth about $235,600 (Zillow Home Value Index). The median household here earns $40,781 a year. See what buying here would cost per month, with South Carolina average taxes and insurance filled in.
Monthly payment for a $235,600 homeWhat can a $40,781 income afford?Rental property numbers
About ZIP code 29474
What city is ZIP code 29474?
ZIP code 29474 is in Round O, SC, in Colleton County.
What county is ZIP code 29474 in?
29474 is mainly in Colleton County, South Carolina.
What is the population of ZIP code 29474?
About 1,420 people live in ZIP code 29474, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 29474 in?
29474 is in Eastern Time (UTC−5). It observes daylight saving time.