Williamsburg County GIS Maps
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Williamsburg County, South Carolina, has 31,026 residents and covers 934.2 square miles. The population declined 9.9% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Williamsburg County is 45089.
Kingstree is the county's largest population center. Williamsburg County also includes 7 zip codes, 1 public school district and 22 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.
Williamsburg County Trends
- Population
- 31,026▾
- Median Home Value
- $95,100▴
- K-12 Enrollment
- 2,716▾
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.
Williamsburg 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.
Williamsburg County Population
Williamsburg County had 31,026 residents in 2020. That was 9.9% lower than in 2010. Williamsburg County had 6,191 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 33 people per square mile. Some of the county's most populated postal areas include Kingstree, Andrews and Salters.
Population Trend in Williamsburg County SC
Williamsburg County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Williamsburg County Zip Codes
Williamsburg County has 7 zip codes. Some of the county's most populated zip codes include Kingstree (29556), Andrews (29510) and Salters (29590). Kingstree is the largest zip by population, with about 11,530 residents or 37% of the county total. Together, the three largest zips account for about 82% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Williamsburg County SC
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 29556 | Kingstree | 11,530 | ▾ -10.4% |
| 29510 | Andrews | 10,392 | ▾ -6% |
| 29590 | Salters | 3,415 | ▾ -7.1% |
| 29056 | Greeleyville | 2,162 | ▾ -11.7% |
| 29580 | Nesmith | 1,174 | ▾ -19% |
| Download all zip code data | |||
Williamsburg County Zip Code populations and trends per most recent census data.
Williamsburg County Demographics
Williamsburg County has a median age of 44, which makes the county a little older than South Carolina overall. About 19.7% of residents are under 18, while 22% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 30% of the population, which points to a solid working-age base. About 15.4% of adults have a bachelor's degree or higher, above the statewide figure of 31.5%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.
Key Demographics for Williamsburg County SC
Median Age
44
Under 18
19.7%
Age 65+
22%
Bachelor's+
15.4%
Williamsburg County School Districts
Williamsburg County is served by 1 public school district with 2,716 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 Williamsburg County SC
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Williamsburg County School District | 2,716 | 100% | ▾ -3.8% |
| Download all school district data | |||
Williamsburg County school district enrollment and trends per most recent NCES reporting data.
Williamsburg County Housing & Real Estate
Williamsburg County has a median home value of $95,100 and a median gross rent of $769. About 75% 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 $171,250 and homes spent about 60 days on the market.
Williamsburg County Housing Mix
Williamsburg County housing mix: owner, renter and vacant units.
Williamsburg County Housing Trends
Williamsburg County median home value and rent trend (last 5 years).
Businesses in Williamsburg County, SC
Williamsburg County has 1,057 business listings across 279 categories. The largest categories in Williamsburg County business listings are Churches & Religious Organizations (131, 12.4%), Baptist Church (37, 3.5%), and Gas Stations (30, 2.8%). The full Williamsburg County business listings dataset includes names, categories, addresses and contact details where available. Williamsburg County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Williamsburg County, SC
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 131 | 12.4% |
| Baptist Church | 37 | 3.5% |
| Gas Stations | 30 | 2.8% |
| Discount Store | 20 | 1.9% |
| Convenience Stores | 18 | 1.7% |
| ATMs | 17 | 1.6% |
| Landmark And Historical Building | 17 | 1.6% |
| Money Transfer Services | 15 | 1.4% |
| Auto Repair | 15 | 1.4% |
| Beauty Salons | 14 | 1.3% |
Williamsburg County Business Listings
| Business | Category | City |
|---|---|---|
| Williamsburg County Behavioral Health Services | Abuse And Addiction Treatment | Hemingway |
| The Highland Terrace | Accommodation | Kingstree |
| Big Woods Outfitters | Active Life | Kingstree |
| Rockn3N Ranch LLC. | Agricultural Service | Andrews |
| Cox Feed Store | Agriculture | Hemingway |
| Lane Airport | Airport | Lane |
| Adams Life Link Ambulance | Ambulance And Ems Services | Kingstree |
| Yanks | American Restaurants | Hemingway |
| Hayzee Hayven Riding Center | Amusement Park | Greeleyville |
| Williamsburg County Animal Care and Control | Animal Shelters | Kingstree |
| Download Williamsburg County business listings | ||
Williamsburg County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Williamsburg County Basemaps
Williamsburg 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 Williamsburg County Data Package
This page shows a preview of what's included in the Williamsburg 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.
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Nearby Counties
Browse county data pages for the counties that border Williamsburg County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.