Cottageville is a town in Colleton County, South Carolina, home to about 1,196 people across 3.4 square miles. Its ZIP code is 29435.
Homes sold for a median of $215 per square foot in the three months ending August 2026, a balanced market.
Each card is that ZIP code’s whole market, including any part outside Cottageville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Charleston International Airport (CHS)26 miles away |
|---|---|
| Nearest city of 250,000+ | Charlotte, NC157 miles away |
| Nearest city of 1 million+ | Philadelphia, PA570 miles away |
Straight-line distances from the center of Cottageville; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Cottageville had 701 residents in the 2020 census, down 1% since 2000.
It’s the 248th largest of 474 towns in South Carolina by population.
Colleton County grew from 33,452 residents in 1900 to 38,604 in 2020.
Colleton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 91°F in summer, and winter lows average 35°F. About 51.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Walterboro 1 Sw, SC weather station (13 miles away).
7,333 jobs at 793 businesses in Colleton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Public schools here are run by Colleton 01. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Cottageville ElementaryCottageville | Pre-K–5 | 425 | Public | 1.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.