Colleton County, SC ZIP Codes
12 ZIP codes cover all or part of Colleton County, South Carolina. The Census Bureau counts 38,783 residents in the county, with a median household income of $51,114 and a median home value of $162,500. Median household income ranges from $38,147 in 29081 to $58,813 in 29435. Its largest communities include Walterboro, Cottageville, Yemassee, Jacksonboro and Williams.
Colleton County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 38,783 |
| Households | 16,408 |
| Median household income | $51,114 |
| Median home value | $162,500 |
| Median age | 42 |
| Median rent | $949 |
All 12 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 40,632 |
| Households (sum of ZIP codes) | 17,159 |
| Median household income, range across ZIP codes | $38,147 (29081) to $58,813 (29435) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $50,041 |
| Homeowners | 72.8% |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 7.6% |
| Carrier routes in EDDM2GO's route library | 34 routes, 18,381 homes (10 of 12 ZIP codes) |
Top facts
- Highest median household income in Colleton County: 29435 ($58,813)
- Most residents: 29488 (22,538 people)
- Highest homeownership: 29435 (89.0% own their home)
- Most households with kids: 29929 (38.9% of households)
- Most new movers: 29488 (9.9% moved in last year)
- Youngest median age: 29929 (36.4 years)
- Highest median home value: 29435 ($168,500)
Every ZIP code in Colleton County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 29488 | Walterboro | 22,538 | 9,136 | $49,876 | $167,300 | 66.5% | 34.9% | 9.9% | 16 | 10,568 | 100% of its land |
| 29435 | Cottageville | 4,304 | 1,725 | $58,813 | $168,500 | 89.0% | 32.1% | 6.2% | 4 | 1,859 | 100% of its land |
| 29945 | Yemassee | 3,918 | 1,836 | $55,449 | $124,300 | 75.5% | 18.7% | 6.0% | 3 | 1,988 | 42% of its land |
| 29475 | Ruffin | 2,286 | 1,069 | $39,769 | $95,000 | 85.0% | 17.4% | 0.6% | 2 | 1,278 | 100% of its land |
| 29481 | Smoaks | 1,759 | 706 | $46,719 | $88,900 | 74.9% | 24.8% | 6.2% | 2 | 835 | 85% of its land |
| 29474 | Round O | 1,420 | 783 | $40,781 | $143,100 | 76.9% | 11.4% | 6.9% | 2 | 1,114 | 100% of its land |
| 29929 | Islandton | 1,276 | 475 | $58,267 | $104,500 | 88.4% | 38.9% | 1.7% | 1 | 551 | 100% of its land |
| 29446 | Green Pond | 1,184 | 471 | — | $67,700 | 62.8% | 23.6% | 1.5% | 2 | 620 | 100% of its land |
| 29081 | Ehrhardt | 1,102 | 579 | $38,147 | $105,700 | 75.5% | 13.5% | 3.2% | 1 | 381 | 15% of its land |
| 29082 | Lodge | 371 | 190 | $42,833 | $111,600 | 80.5% | 5.8% | 2.2% | 1 | 246 | 97% of its land |
| 29452 | Jacksonboro | 318 | 119 | $113,164 | $97,900 | 66.4% | 38.7% | 0.6% | — | — | 100% of its land |
| 29493 | Williams | 156 | 70 | — | $92,800 | 92.9% | 15.7% | 24.4% | — | — | 100% of its land |
A ZIP code is listed for Colleton County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Walterboro — 5,480 residents · 1 ZIP code
- Cottageville — 1,196 residents · 1 ZIP code
- Yemassee — 1,178 residents · 1 ZIP code
- Jacksonboro — 336 residents · 2 ZIP codes
- Williams — 100 residents · 2 ZIP codes
- Lodge — 98 residents · 1 ZIP code
- Smoaks — 95 residents · 1 ZIP code
- Islandton — 56 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Colleton County — 8 ZIP codes ranked
- ZIP codes with the highest home values in Colleton County — 9 ZIP codes ranked
- ZIP codes with the highest homeownership in Colleton County — 9 ZIP codes ranked
- ZIP codes with the most families with kids in Colleton County — 9 ZIP codes ranked
- ZIP codes with the most new movers in Colleton County — 9 ZIP codes ranked
- Youngest ZIP codes in Colleton County — 9 ZIP codes ranked
- Oldest ZIP codes in Colleton County — 9 ZIP codes ranked
- Fastest-growing ZIP codes in Colleton County — 7 ZIP codes ranked
Price a mailing to Colleton County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Colleton County, SC?
- 29488, 29435, 29945, 29475, 29481, 29474, 29929, 29446, 29081, 29082, 29452 and 29493. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Colleton County?
- 38,783 residents in 16,408 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Colleton County?
- $51,114 for the county as a whole. Its ZIP codes range from $38,147 (29081) to $58,813 (29435).
- Which Colleton County ZIP code has the highest median household income?
- 29435, at $58,813, among ZIP codes with at least 1,000 residents. See the full ranking of Colleton County ZIP codes by income.
- How many carrier routes and mailboxes are in Colleton County?
- For the 10 of 12 ZIP codes in EDDM2GO's stored route library: 34 carrier routes reaching 18,381 residential and 1,061 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.