Free Barnwell County, South Carolina Topo Maps & Elevations

Free printable Barnwell County, SC topographic maps, GPS coordinates, photos, & more for popular landmarks in Barnwell County including Barnwell, Williston, and Blackville.

County Borders


Barnwell County, South Carolina covers an area of approximately 446 square miles with a geographic center of 33.22348277°(N), -81.47860956°(W).

These are the far north, south, east, and west coordinates of Barnwell County, South Carolina, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Barnwell County, South Carolina, as it (most likely) doesn't fill up the entire rectangle.

North: 33.49073029°(N)
South: 33.09233093°(N)
East: -81.19431305°(W)
West: -81.77011871°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Barnwell County is 8 meters (26 feet). This ranks Barnwell County 28th in terms of lowest elevations when compared to a total of 46 counties in South Carolina.

Barnwell County's highest elevation is 98 meters (322 feet) which ranks it 26th in terms of highest elevations when compared to a total of 46 counties in South Carolina.

US Topo Maps covering Barnwell County, SC

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Barnwell County is covered by the following US Topo Map quadrants.

Allendale PDF Order Print
Barnwell PDF Order Print
Blackville PDF Order Print
Denmark PDF Order Print
Girard PDF Order Print
Girard NE PDF Order Print
Girard NW PDF Order Print
Long Branch PDF Order Print
Martin PDF Order Print
Millett PDF Order Print
New Ellenton SE PDF Order Print
New Ellenton SW PDF Order Print
Norway West PDF Order Print
Olar PDF Order Print
Shell Bluff Landing PDF Order Print
Snelling PDF Order Print
Springfield PDF Order Print
Sycamore PDF Order Print
Williston PDF Order Print
Windsor PDF Order Print

Places to Visit In Barnwell County, South Carolina