McColl is a town in Marlboro County, South Carolina, home to about 2,200 people across 1.1 square miles. Its ZIP code is 29570.
Homes sold for a median of $85 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside McColl. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up McColl’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Myrtle Beach International Airport (MYR)77 miles away |
|---|---|
| Closer regional airport | Florence Regional Airport (FLO)35 miles away |
| Nearest city of 250,000+ | Charlotte, NC81 miles away |
| Nearest city of 1 million+ | Philadelphia, PA442 miles away |
Straight-line distances from the center of McColl; 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.
McColl had 2,070 residents in the 2020 census, down 17% since 2000.
It’s the 184th largest of 474 towns in South Carolina by population.
Marlboro County grew from 27,639 residents in 1900 to 26,667 in 2020.
Marlboro County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 34°F. About 41.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Mccoll 3 Nnw, SC weather station (2 miles away).
4,718 jobs at 305 businesses in Marlboro County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
11 doctors and other health care providers list an office in McColl.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Dentists | 3 |
| Nurse practitioners and physician assistants | 4 |
| Mental health providers | 2 |
| Physical and occupational therapists | 1 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Marlboro 01. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| McColl Elementary/MiddleMcColl | Pre-K–8 | 631 | Public | 0.3 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.