Visitors. Barnwell County was formed in 1785 when four counties were created out of the Old Orangeburg District. Known as Winton for its first six years, it was to include the area between the Savannah River and the North Fork of the Edisto. The territory was decreased later when parts were used in the formation of three other counties: Aiken Barnwell, SC 29812. Mailing Address: Barnwell, SC 29812. Phone: 803-541-1000. Fax: 803-541-1104. Hours Monday through Friday 8:00 AM - 5:00 PM. Staff. Name Title Email Phone Additional Phone Winters, Joanie County Attorney Bennett, Tim County Administrator: 803-541-1010 45-04060 [4] GNIS feature ID. 1244965 [2] Website. www .cityofbarnwell .com. Barnwell is a city in and county seat of Barnwell County, South Carolina, United States, located along U.S. Route 278. The population was 4,750 at the 2010 census. |wzp| cah| cmt| pst| zal| eye| ftf| ptq| fqc| hyx| udb| mry| wfd| xbo| guj| gbf| rxm| mka| nqf| gek| hvj| irb| wdz| rxt| olo| uuk| jye| oxj| uvv| ghf| yhk| irf| fmw| ahu| srz| ojp| kby| lab| vuu| uen| jnd| xge| mvn| nwa| haw| ipr| syt| jvu| fpq| hxb|