McCormick County GIS Maps
Home » South Carolina » McCormick County
McCormick County, South Carolina, has 9,526 residents and covers 359.1 square miles. The population declined 6.9% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for McCormick County is 45065.
McCormick is the county's largest population center. McCormick County also includes 6 zip codes, 1 public school district and 15 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
McCormick County Trends
- Population
- 9,526▾
- Median Home Value
- $159,000▴
- K-12 Enrollment
- 523▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
McCormick County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
McCormick County Population
McCormick County had 9,526 residents in 2020. That was 6.9% lower than in 2010. McCormick County had 432 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 27 people per square mile. Some of the county's most populated postal areas include Mc Cormick, Plum Branch and 29899.
Population Trend in McCormick County SC
McCormick County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
McCormick County Zip Codes
McCormick County has 6 zip codes. Some of the county's most populated zip codes include Mc Cormick (29835), Plum Branch (29845) and 29899 (29899). Mc Cormick is the largest zip by population, with about 6,231 residents or 65% of the county total. Together, the three largest zips account for about 87% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in McCormick County SC
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 29835 | Mc Cormick | 6,231 | ▾ -5.1% |
| 29845 | Plum Branch | 1,110 | ▴ 0.5% |
| 29899 | 29899 | 899 | ▾ -27.7% |
| 29848 | Troy | 768 | ▴ 2.3% |
| 29840 | Mount Carmel | 186 | ▾ -25.9% |
| Download all zip code data | |||
McCormick County Zip Code populations and trends per most recent census data.
McCormick County Demographics
McCormick County has a median age of 58.7, which makes the county a little older than South Carolina overall. About 10.5% of residents are under 18, while 37.8% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 65 and over at about 37.8% of the population, which points to an older population profile. About 23.1% of adults have a bachelor's degree or higher, above the statewide figure of 31.5%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.
Key Demographics for McCormick County SC
Median Age
58.7
Under 18
10.5%
Age 65+
37.8%
Bachelor's+
23.1%
McCormick County School Districts
McCormick County is served by 1 public school district with 523 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in McCormick County SC
| District | Enrollment | Share | Trend |
|---|---|---|---|
| McCormick County School District | 523 | 100% | ▾ -5.4% |
| Download all school district data | |||
McCormick County school district enrollment and trends per most recent NCES reporting data.
McCormick County Housing & Real Estate
McCormick County has a median home value of $159,000 and a median gross rent of $666. About 84% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the South Carolina median, while rents come in below the state average. In March 2026, the median listing price was $452,473 and homes spent about 109 days on the market.
McCormick County Housing Mix
McCormick County housing mix: owner, renter and vacant units.
McCormick County Housing Trends
McCormick County median home value and rent trend (last 5 years).
Businesses in McCormick County, SC
McCormick County has 358 business listings across 162 categories. The largest categories in McCormick County business listings are Churches & Religious Organizations (31, 8.7%), Landmark And Historical Building (15, 4.2%), and Baptist Church (12, 3.4%). The full McCormick County business listings dataset includes names, categories, addresses and contact details where available. McCormick County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in McCormick County, SC
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 31 | 8.7% |
| Landmark And Historical Building | 15 | 4.2% |
| Baptist Church | 12 | 3.4% |
| Lake | 11 | 3.1% |
| Parks & Recreation | 10 | 2.8% |
| Religious Organization | 7 | 2.0% |
| Campgrounds & RV Parks | 7 | 2.0% |
| Restaurants | 6 | 1.7% |
| Public And Government Association | 6 | 1.7% |
| High School | 6 | 1.7% |
McCormick County Business Listings
| Business | Category | City |
|---|---|---|
| H & J Bookkeeping Service | Accountant | McCormick |
| Mount Carmel Cafe | American Restaurants | Mt Carmel |
| Red Rooster Antiques | Antique Store | McCormick |
| LibertyX Bitcoin ATM | ATMs | McCormick |
| GA/SC Border | Attractions And Activities | |
| Norris Auction Company | Auction House | Mc Cormick |
| Carquest Auto Parts | Automotive Parts And Accessories | McCormick |
| McCormick Tire and Battery | Auto Repair | McCormick |
| First Citizens Bank | Banks & Credit Unions | McCormick |
| First Bethany Baptist Church | Baptist Church | McCormick |
| Download McCormick County business listings | ||
McCormick County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
McCormick County Basemaps
McCormick County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full McCormick County Data Package
This page shows a preview of what's included in the McCormick County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
One-time · instant download · 30-day refund guarantee · See full package details
Preview a Live Package Demo
See exactly what is included in a county data package. Inspect how files are organized, the interactive data explorer and how maps and analytics are laid out. The demo loads a real sample package from South Carolina — explore the full structure before you buy.
No email or download required. Opens in a preview window on this page.
Nearby Counties
Browse county data pages for the counties that border McCormick County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.