| NUMBER | NAME | COUNTY | LAT | LON |
| SC07 | Ashe Island | Colleton | 323029N | 0802848W |
| SC05 | Back Island | Beaufort | 321055N | 0805119W |
| SC06 | Bailey Island | Charleston | 323243N | 0802130W |
| SC07 | Bailey Point | Aiken | 331917N | 0815434W |
| SC05 | Ball Island | Beaufort | 323058N | 0804933W |
| SC05 | Ballast Island | Beaufort | 323151N | 0804125W |
| SC05 | Barataria Island | Beaufort | 321112N | 0804832W |
| SC03 | Bark Island | Berkeley | 330924N | 0793827W |
| SC03 | Barnett Island | Berkeley | 331121N | 0794140W |
| SC07 | Barnwell Island | Jasper | 320534N | 0810200W |
| SC05 | Barnwell Island | Beaufort | 323021N | 0804852W |
| SC03 | Bass Island | Berkeley | 332540N | 0801258W |
| SC07 | Bay Island | Colleton | 324055N | 0804201W |
| SC05 | Bay Point Island | Beaufort | 321549N | 0803739W |
| SC07 | Bear Island | Colleton | 323642N | 0802643W |
| SC02 | Bear Knot Island | Marion | 340718N | 0791338W |
| SC07 | Beech Island | Jasper | 322138N | 0810003W |
| SC07 | Beech Island | Aiken | 332444N | 0815500W |
| SC07 | Beet Island | Colleton | 323148N | 0802951W |
| SC02 | Big Cane Island | Horry | 335600N | 0791846W |
| SC05 | Big Harry Island | Beaufort | 321529N | 0804712W |
| SC02 | Big Island | Marion | 340117N | 0792843W |
| SC02 | Big Island | Chester | 343328N | 0805303W |
| SC07 | Big Island | Jasper | 322744N | 0805140W |
| SC02 | Big Island | Chesterfield | 344413N | 0795338W |
| SC04 | Big Island | Georgetown | 334017N | 0791025W |
| SC03 | Big Island | Berkeley | 325840N | 0795538W |
| SC03 | Big Island | Berkeley | 331301N | 0794012W |
| SC07 | Big Island | Colleton | 323444N | 0803133W |
| SC03 | Big Island | Berkeley | 325901N | 0795701W |
| SC04 | Big Marsh Island | Georgetown | 331722N | 0791345W |
| SC05 | Bird Island | Beaufort | 322358N | 0804942W |
| SC06 | Bird Key | Charleston | 323742N | 0795908W |
| SC06 | Black Island | Charleston | 324227N | 0795408W |
| SC02 | Blackwell Island | Marion | 340925N | 0792754W |
| SC05 | Bluff Island | Beaufort | 322933N | 0804754W |
| SC05 | Bluff Island | Beaufort | 320935N | 0805439W |
| SC07 | Bluff Islands | Colleton | 323449N | 0802918W |
| SC02 | Boatrights Island | Richland | 340438N | 0810522W |
| SC05 | Bobb Island | Beaufort | 321555N | 0804410W |
| SC02 | Bookman Island | Richland | 340845N | 0810843W |
| SC06 | Botany Bay Island | Charleston | 323227N | 0801358W |
| SC07 | Boulder Island | Colleton | 323355N | 0803050W |
| SC02 | Bowden Island | Lancaster | 343341N | 0805223W |
| SC06 | Bowen Island | Charleston | 324039N | 0795736W |
| SC05 | Brays Island | Beaufort | 323402N | 0804938W |
| SC04 | Brookgreen Island | Georgetown | 333128N | 0790620W |
| SC04 | Brown Island | Georgetown | 330908N | 0791954W |
| SC05 | Browns Island | Beaufort | 323222N | 0804238W |
| SC05 | Buck Island | Beaufort | 320934N | 0804759W |
| SC10 | Bull Island | Charleston | 325428N | 0793633W |
| SC04 | Bull Island | Georgetown | 333729N | 0790824W |
| SC05 | Bull Island | Beaufort | 321040N | 0805028W |
| SC04 | Bull Tongue Island | Georgetown | 333244N | 0790651W |
| SC07 | Bundrick Island | Lexington | 340200N | 0811855W |
| SC05 | Butchers Island | Beaufort | 322431N | 0802746W |
| SC04 | Butler Island | Georgetown | 332528N | 0791205W |
| SC05 | Buzzard Island | Beaufort | 321452N | 0804650W |
| SC05 | Buzzard Island | Beaufort | 323204N | 0803356W |
| SC05 | Buzzard Island | Beaufort | 322407N | 0804307W |
| SC05 | Buzzard Island | Beaufort | 322516N | 0804923W |
| SC02 | Byrd Island | Marion | 334945N | 0791506W |
| SC02 | Byrds Island | Darlington | 342205N | 0794224W |
| SC05 | Callawassie Island | Beaufort | 321935N | 0805121W |
| SC02 | Cane Island | Chesterfield | 344457N | 0795418W |
| SC07 | Cane Island | Dorchester | 330350N | 0802842W |
| SC07 | Cane Island | Dorchester | 330327N | 0803009W |
| SC04 | Cane Island | Georgetown | 330936N | 0791513W |
| SC05 | Cane Island | Beaufort | 322224N | 0803959W |
| SC10 | Cape Island | Charleston | 330222N | 0792055W |
| SC05 | Capers Island | Beaufort | 321657N | 0803402W |
| SC05 | Capers Island | Beaufort | 322135N | 0803807W |
| SC06 | Capers Island | Charleston | 325205N | 0794045W |
| SC04 | Cat Island | Georgetown | 331308N | 0791419W |
| SC06 | Cat Island | Charleston | 325558N | 0794628W |
| SC05 | Cat Island | Beaufort | 322159N | 0803920W |
| SC07 | Cattle Island | Colleton | 324113N | 0802857W |
| SC03 | Cedar Hill Island | Berkeley | 331334N | 0792745W |
| SC04 | Cedar Island | Georgetown | 330902N | 0791601W |
| SC05 | Cherry Hill Knoll Island | Beaufort | 322248N | 0803051W |
| SC03 | Chimney Island | Berkeley | 332458N | 0801002W |
| SC05 | Chisolm Islands | Beaufort | 323145N | 0803730W |
| SC03 | Church Island | Berkeley | 332442N | 0801140W |
| SC07 | Cole Island | Jasper | 322737N | 0805054W |
| SC06 | Cole Island | Charleston | 323830N | 0795935W |
| SC05 | Coleman Island | Beaufort | 320856N | 0805657W |
| SC04 | Collins Island | Georgetown | 331626N | 0791128W |
| SC03 | Conyer Lake Island | Clarendon | 334302N | 0795942W |
| SC06 | Coon Island | Charleston | 324638N | 0801819W |
| SC05 | Coosaw Island | Beaufort | 322831N | 0803509W |
| SC07 | Corley Island | Lexington | 340249N | 0811007W |
| SC05 | Corn Island | Beaufort | 321619N | 0804607W |
| SC05 | Corn Island | Beaufort | 322444N | 0804703W |
| SC05 | Corn Island | Beaufort | 321114N | 0805215W |
| SC05 | Corn Island | Beaufort | 322839N | 0804805W |
| SC05 | Cotton Island | Beaufort | 322911N | 0804753W |
| SC07 | Counts Island | Lexington | 340425N | 0811908W |
| SC02 | Courtney Island | Lancaster | 344356N | 0805235W |
| SC06 | Crab Bank | Charleston | 325021N | 0794351W |
| SC05 | Crane Island | Beaufort | 321824N | 0805135W |
| SC05 | Crane Island | Beaufort | 321339N | 0805348W |
| SC04 | Crow Island | Georgetown | 331028N | 0791617W |
| SC02 | Culp Island | Lancaster | 344736N | 0805236W |
| SC03 | Daniel Island | Berkeley | 325132N | 0795444W |
| SC04 | Daniels Island | Georgetown | 331338N | 0792459W |
| SC05 | Datha Island | Beaufort | 322620N | 0803438W |
| SC05 | Daufuskie Island | Beaufort | 320657N | 0805217W |
| SC05 | Daws Island | Beaufort | 321940N | 0804549W |
| SC07 | Dawson Island | Jasper | 323249N | 0805300W |
| SC03 | Dawson Ridge | Berkeley | 331336N | 0793920W |
| SC04 | Debidue Island | Georgetown | 332135N | 0790925W |
| SC05 | Deer Island | Beaufort | 322431N | 0804236W |
| SC07 | Deloss Island | Jasper | 323116N | 0805204W |
| SC06 | Dewees Island | Charleston | 325024N | 0794300W |
| SC02 | Dickerson Island | Marion | 340542N | 0792820W |
| SC05 | Distant Island | Beaufort | 322309N | 0803815W |
| SC05 | Doggie Island | Beaufort | 322206N | 0804410W |
| SC05 | Doughboy Island | Beaufort | 320815N | 0805607W |
| SC01 | Dreher Island | Newberry | 340447N | 0812403W |
| SC06 | Drum Island | Charleston | 324828N | 0795532W |
| SC06 | Drum Islands | Charleston | 330806N | 0791629W |
| SC06 | Duck Island | Charleston | 324941N | 0795824W |
| SC03 | Dutchman Island | Berkeley | 325317N | 0795218W |
| SC06 | Eagle Island | Charleston | 324925N | 0794616W |
| SC06 | East Marsh Island | Charleston | 325026N | 0795856W |
| SC06 | Edings Island | Charleston | 323004N | 0801811W |
| SC06 | Edisto Island | Charleston | 323333N | 0801743W |
| SC07 | Fenwick Island | Colleton | 323217N | 0802459W |
| SC02 | Fewell Island | York | 350049N | 0810005W |
| SC05 | Fig Island | Beaufort | 322511N | 0803405W |
| SC04 | Flagg Island | Georgetown | 333102N | 0790621W |
| SC09 | Folly Island | Charleston | 323937N | 0795553W |
| SC08 | Fripp Island | Beaufort | 322249N | 0805047W |
| SC08 | Fripp Island | Beaufort | 321900N | 0802900W |
| SC06 | Front Coles Island | Charleston | 324005N | 0795855W |
| SC03 | Gaillard Island | Berkeley | 332904N | 0800813W |
| SC05 | Gibbs Island | Beaufort | 322336N | 0803927W |
| SC01 | Goat Island | Cherokee | 350411N | 0813320W |
| SC06 | Goat Island | Charleston | 325519N | 0794651W |
| SC04 | Goat Island | Georgetown | 331416N | 0792727W |
| SC04 | Goat Island | Georgetown | 330853N | 0791933W |
| SC04 | Goat Island | Georgetown | 331936N | 0791218W |
| SC06 | Goat Island | Charleston | 324136N | 0795616W |
| SC05 | Goat Island | Beaufort | 321412N | 0804754W |
| SC05 | Goat Island | Beaufort | 322900N | 0804825W |
| SC06 | Goat Island | Charleston | 324822N | 0794558W |
| SC02 | Goat Island | York | 345642N | 0805315W |
| SC03 | Goat Island | Clarendon | 333045N | 0801858W |
| SC05 | Goat Island | Beaufort | 322832N | 0803610W |
| SC02 | Goat Island | Horry | 335140N | 0783331W |
| SC02 | Goat Island | Chester | 343239N | 0805250W |
| SC06 | Goldbug Island | Charleston | 324629N | 0795034W |
| SC04 | Grace Island | Georgetown | 330828N | 0791648W |
| SC02 | Grapevine Island | Horry | 340735N | 0791216W |
| SC03 | Green Island | Clarendon | 333051N | 0801226W |
| SC07 | Gunboat Island | Colleton | 323350N | 0803437W |
| SC02 | Gunter Island | Horry | 335644N | 0791813W |
| SC03 | Hagan Island | Berkeley | 330256N | 0795531W |
| SC05 | Halfmoon Island | Beaufort | 323218N | 0804210W |
| SC05 | Halls Island | Beaufort | 323212N | 0804910W |
| SC02 | Haltiwanger Island | Richland | 341206N | 0811325W |
| SC02 | Hampton Island | Fairfield | 341512N | 0811941W |
| SC06 | Hampton Island | Charleston | 331227N | 0792614W |
| SC05 | Harbor Island | Beaufort | 322316N | 0802711W |
| SC04 | Hare Island | Georgetown | 331953N | 0791606W |
| SC02 | Hawk Island | Horry | 341145N | 0790923W |
| SC01 | Henderson Island | Newberry | 342812N | 0812505W |
| SC06 | Heron Island | Charleston | 324235N | 0795546W |
| SC02 | Hickory Island | Richland | 340924N | 0810902W |
| SC02 | Hickory Island | Marion | 340857N | 0792826W |
| SC03 | High Island | Sumter | 335256N | 0803509W |
| SC02 | Hill Island | Chester | 343404N | 0805241W |
| SC05 | Hilton Head Island | Beaufort | 321137N | 0804418W |
| SC05 | Hog Island | Beaufort | 321318N | 0804640W |
| SC07 | Hog Island | Jasper | 320600N | 0805828W |
| SC06 | Hog Island | Charleston | 324738N | 0795405W |
| SC04 | Holly Hill | Georgetown | 332950N | 0790859W |
| SC05 | Hoophole Island | Beaufort | 321030N | 0805223W |
| SC06 | Hoopstick Island | Charleston | 324224N | 0800440W |
| SC05 | Horse Island | Beaufort | 323156N | 0803601W |
| SC05 | Horse Island | Beaufort | 322345N | 0802949W |
| SC05 | Horse Island | Beaufort | 322118N | 0804253W |
| SC03 | Horse Island | Berkeley | 331134N | 0794030W |
| SC04 | Horse Island | Georgetown | 331912N | 0791617W |
| SC02 | Horse Island | Chesterfield | 344507N | 0795423W |
| SC06 | Horse Island | Charleston | 323508N | 0801156W |
| SC06 | Horsehead Island | Charleston | 330315N | 0792406W |
| SC02 | Huffman Island | Richland | 341121N | 0811215W |
| SC05 | Hunting Island | Beaufort | 322158N | 0802641W |
| SC07 | Hutchinson Island | Colleton | 323142N | 0802720W |
| SC02 | Indigo Island | Horry | 335551N | 0791826W |
| SC06 | Island of Palms | Charleston | 324757N | 0794546W |
| SC05 | Jack Crow Island | Beaufort | 320925N | 0805305W |
| SC05 | Jack Island | Beaufort | 321022N | 0805204W |
| SC05 | Jack Island | Beaufort | 323025N | 0804109W |
| SC06 | James Island | Charleston | 324339N | 0795721W |
| SC06 | Jehossee Island | Charleston | 323803N | 0802225W |
| SC05 | Jenkins Island | Beaufort | 321303N | 0804639W |
| SC06 | Jeremy Island | Charleston | 330509N | 0792535W |
| SC05 | Jericho Island | Beaufort | 322204N | 0804350W |
| SC05 | Jess Island | Beaufort | 321303N | 0804843W |
| SC07 | Jim Spence Islands | Lexington | 340320N | 0811646W |
| SC03 | Joes Island | Sumter | 334616N | 0803552W |
| SC06 | Johns Island | Charleston | 324208N | 0800254W |
| SC07 | Jones Island | Jasper | 320348N | 0805603W |
| SC03 | Juba Island | Berkeley | 325343N | 0795054W |
| SC05 | Judge Island | Beaufort | 322757N | 0803354W |
| SC09 | Kiawah Island | Charleston | 323630N | 0800455W |
| SC04 | Kilsock Island | Georgetown | 331731N | 0792451W |
| SC04 | Kinloch Island | Georgetown | 331050N | 0791707W |
| SC02 | Knife Island | Marion | 340218N | 0791711W |
| SC05 | Ladys Island | Beaufort | 322700N | 0803800W |
| SC04 | Laurel Hill Island | Georgetown | 333301N | 0790545W |
| SC05 | Lemon Island | Beaufort | 322238N | 0804905W |
| SC02 | Lewis Island | Horry | 340750N | 0791213W |
| SC06 | Lighthouse Island | Charleston | 330110N | 0792316W |
| SC05 | Little Barnwell Island | Beaufort | 323010N | 0804742W |
| SC06 | Little Britton Island | Charleston | 323922N | 0801701W |
| SC05 | Little Buzzard Island | Beaufort | 322331N | 0804317W |
| SC02 | Little Cane Island | Marion | 335557N | 0791912W |
| SC04 | Little Crow Island | Georgetown | 331056N | 0791645W |
| SC06 | Little Edisto Island | Charleston | 323653N | 0802035W |
| SC06 | Little Goat Island | Charleston | 324717N | 0794757W |
| SC05 | Little Harry Island | Beaufort | 321556N | 0804648W |
| SC06 | Little Murphys Island | Charleston | 330505N | 0792108W |
| SC05 | Long Island | Beaufort | 320851N | 0805452W |
| SC05 | Long Island | Beaufort | 323106N | 0804727W |
| SC05 | Long Island | Beaufort | 320853N | 0804757W |
| SC06 | Long Island | Charleston | 324103N | 0795551W |
| SC06 | Long Island | Charleston | 323454N | 0800905W |
| SC02 | Longwood Island | Horry | 333534N | 0790535W |
| SC07 | Lunch Island | Lexington | 340331N | 0811836W |
| SC04 | Malady Bush Island | Georgetown | 331610N | 0791351W |
| SC04 | Marsh Island | Georgetown | 331642N | 0791352W |
| SC05 | Marsh Island | Beaufort | 322927N | 0803011W |
| SC04 | Marsh Islands | Georgetown | 331657N | 0791346W |
| SC06 | Mary Island | Charleston | 325123N | 0794257W |
| SC02 | McDowell Island | Lancaster | 343052N | 0805236W |
| SC02 | McGowan Island | York | 345817N | 0812847W |
| SC06 | Middle Coles Island | Charleston | 323910N | 0795846W |
| SC04 | Middle Ground | Georgetown | 331600N | 0791544W |
| SC05 | Middle Marsh Island | Beaufort | 321030N | 0804805W |
| SC06 | Mill Island | Charleston | 330155N | 0792220W |
| SC02 | Millrace Islands | Marion | 340845N | 0792754W |
| SC04 | Minim Island | Georgetown | 331117N | 0791814W |
| SC02 | Mink Island | Horry | 335146N | 0783408W |
| SC07 | Minkey Island | Colleton | 323921N | 0803155W |
| SC05 | Morgan Island | Beaufort | 322838N | 0803111W |
| SC06 | Morris Island | Charleston | 324256N | 0795326W |
| SC02 | Mose Islands | Marion | 340012N | 0792900W |
| SC02 | Mountain Island | Chester | 343457N | 0805307W |
| SC02 | Mud Island | York | 345921N | 0812844W |
| SC06 | Murphy Island | Charleston | 325703N | 0794553W |
| SC06 | Murphy Island | Charleston | 330638N | 0791929W |
| SC07 | Musselboro Island | Colleton | 323423N | 0802657W |
| SC01 | Ninetynine Islands | Cherokee | 350323N | 0813216W |
| SC11 | North Island | Georgetown | 331724N | 0791120W |
| SC05 | Oak Island | Beaufort | 323212N | 0803644W |
| SC06 | Oak Island | Charleston | 324019N | 0795634W |
| SC05 | Oak Island | Beaufort | 322527N | 0803549W |
| SC07 | Oakhurst Island | Colleton | 324059N | 0802521W |
| SC04 | Oaks Island | Georgetown | 333103N | 0790700W |
| SC02 | Oatbed Island | Horry | 333953N | 0790413W |
| SC05 | Old Combahee Island | Beaufort | 323443N | 0803523W |
| SC07 | Old Forty Acre Island | Orangeburg | 332255N | 0810545W |
| SC05 | Old Island | Beaufort | 321956N | 0803031W |
| SC07 | Otter Islands | Colleton | 322901N | 0802411W |
| SC05 | Page Island | Beaufort | 320755N | 0805354W |
| SC06 | Paradise Island | Charleston | 325530N | 0794521W |
| SC06 | Park Island | Charleston | 323937N | 0801850W |
| SC06 | Parker Island | Charleston | 325241N | 0794922W |
| SC05 | Parris Island | Beaufort | 322006N | 0804133W |
| SC02 | Patsy Island | Horry | 335717N | 0791954W |
| SC05 | Paukie Island | Beaufort | 323043N | 0804158W |
| SC04 | Pawleys Island | Georgetown | 332546N | 0790719W |
| SC06 | Pea Island | Charleston | 324051N | 0795709W |
| SC02 | Pearsons Island | Fairfield | 341628N | 0812033W |
| SC02 | Pee Dee Island | Marion | 340407N | 0791441W |
| SC02 | Pee Dee Islands | Marion | 340549N | 0791555W |
| SC07 | Pennyworth Island | Jasper | 320628N | 0810542W |
| SC03 | Persanti Island | Clarendon | 333346N | 0802820W |
| SC03 | Peterstand Island | Berkeley | 331229N | 0794254W |
| SC02 | Pickett Island | Chester | 343326N | 0805234W |
| SC07 | Pilot Island | Jasper | 323030N | 0805132W |
| SC05 | Pinckney Island | Beaufort | 321453N | 0804549W |
| SC05 | Pine Island | Beaufort | 322644N | 0803030W |
| SC05 | Pine Island | Beaufort | 320721N | 0805402W |
| SC06 | Pine Island | Charleston | 324906N | 0794427W |
| SC03 | Pine Island | Clarendon | 332845N | 0802115W |
| SC03 | Pine Island | Berkeley | 332550N | 0801137W |
| SC07 | Pine Island | Colleton | 323956N | 0802659W |
| SC07 | Pine Island | Colleton | 322932N | 0802249W |
| SC03 | Pintail Island | Berkeley | 332354N | 0800916W |
| SC06 | Plum Island | Charleston | 324537N | 0795658W |
| SC06 | Pockoy Island | Charleston | 323238N | 0801400W |
| SC03 | Point Hope Island | Berkeley | 325332N | 0795146W |
| SC05 | Polawana Island | Beaufort | 322459N | 0803449W |
| SC05 | Porky Island | Beaufort | 323042N | 0804157W |
| SC05 | Port Royal Island | Beaufort | 322607N | 0804420W |
| SC05 | Potato Island | Beaufort | 321220N | 0805121W |
| SC08 | Pritchards Island | Beaufort | 321755N | 0803135W |
| SC07 | Prospect Hill Island | Colleton | 324147N | 0802517W |
| SC04 | Pumpkinseed Islands | Georgetown | 331658N | 0791230W |
| SC04 | Rabbit Island | Georgetown | 332846N | 0790954W |
| SC04 | Rabbit Island | Georgetown | 331954N | 0791626W |
| SC05 | Rabbit Island | Beaufort | 322509N | 0804206W |
| SC06 | Raccoon Island | Charleston | 323310N | 0802340W |
| SC05 | Raccoon Islands | Beaufort | 321145N | 0805016W |
| SC06 | Raccoon Key | Charleston | 330105N | 0792515W |
| SC06 | Rat Island | Charleston | 324122N | 0795336W |
| SC03 | Rhodens Island | Berkeley | 325300N | 0795325W |
| SC04 | Richmond Island | Georgetown | 333325N | 0790520W |
| SC02 | Rogers Islands | Marion | 340847N | 0792859W |
| SC05 | Rose Island | Beaufort | 322111N | 0804751W |
| SC03 | Rough Island | Williamsburg | 333114N | 0793039W |
| SC03 | Round Island | Clarendon | 332934N | 0801634W |
| SC05 | Saint Helena Island | Beaufort | 322312N | 0803339W |
| SC05 | Saint Phillips Island | Beaufort | 321703N | 0803648W |
| SC07 | Sampson Island | Colleton | 323607N | 0802426W |
| SC02 | Sampson Island | Richland | 334546N | 0803737W |
| SC04 | Sand Island | Georgetown | 331102N | 0791116W |
| SC03 | Sand Ridge | Sumter | 334648N | 0803413W |
| SC07 | Sandy Island | Aiken | 333020N | 0812311W |
| SC04 | Sandy Island | Georgetown | 333403N | 0790902W |
| SC05 | Savage Island | Beaufort | 321055N | 0805156W |
| SC07 | Sawyers Island | Colleton | 323348N | 0802858W |
| SC06 | Scanawah Island | Charleston | 323354N | 0802156W |
| SC05 | Scout Island | Beaufort | 322134N | 0804152W |
| SC09 | Seabrook Island | Charleston | 323517N | 0800949W |
| SC07 | Settlement Islands | Colleton | 323504N | 0802833W |
| SC05 | Sheep Island | Beaufort | 321922N | 0803422W |
| SC02 | Shelton Island | Fairfield | 343101N | 0812521W |
| SC05 | Shepherd Island | Beaufort | 322832N | 0804831W |
| SC07 | Shull Island | Lexington | 340313N | 0812110W |
| SC06 | Shutes Folly Island | Charleston | 324634N | 0795444W |
| SC02 | Singletary Islands | Marion | 340802N | 0792754W |
| SC02 | Singleton Island | Horry | 334919N | 0791414W |
| SC07 | Sixteen Island | Orangeburg | 332546N | 0801415W |
| SC05 | Skid Island | Beaufort | 321139N | 0805030W |
| SC06 | Slann Island | Charleston | 323858N | 0801902W |
| SC06 | Snake Island | Charleston | 323822N | 0800035W |
| SC07 | Snow Island | Orangeburg | 332250N | 0810513W |
| SC02 | Snow Island | Florence | 334938N | 0792039W |
| SC06 | Sol Legare Island | Charleston | 324049N | 0795813W |
| SC04 | South Island | Georgetown | 331141N | 0791238W |
| SC05 | Spring Island | Beaufort | 321949N | 0804931W |
| SC04 | Springfield Island | Georgetown | 333138N | 0790550W |
| SC02 | Stag Rock | Marlboro | 344823N | 0795544W |
| SC04 | Sturgeon Island | Georgetown | 330906N | 0791504W |
| SC06 | Sullivans Island | Charleston | 324554N | 0795013W |
| SC07 | Susie Ebert Island | Lexington | 340615N | 0811600W |
| SC03 | Thomas Island | Berkeley | 325212N | 0795548W |
| SC02 | Thorofare Island | Horry | 334617N | 0790329W |
| SC07 | Tilly Island | Colleton | 323803N | 0803419W |
| SC02 | Turkey Island | Horry | 335751N | 0791548W |
| SC02 | Turkeypen Island | Horry | 340734N | 0791249W |
| SC07 | Turtle Island | Jasper | 320357N | 0805421W |
| SC04 | Vaux Island | Georgetown | 333404N | 0790603W |
| SC04 | Wadmacon Island | Georgetown | 331504N | 0793023W |
| SC06 | Wadmalaw Island | Charleston | 324024N | 0801043W |
| SC07 | Warren Island | Colleton | 323347N | 0803150W |
| SC05 | Warsaw Island | Beaufort | 322448N | 0803633W |
| SC02 | Waties Island | Horry | 335055N | 0783430W |
| SC06 | West Marsh Island | Charleston | 324949N | 0800037W |
| SC05 | Whale Island | Beaufort | 322921N | 0804815W |
| SC06 | White Island | Charleston | 325927N | 0793247W |
| SC06 | Whooping Island | Charleston | 323752N | 0802012W |
| SC05 | Williman Islands | Beaufort | 323404N | 0803802W |
| SC02 | Witherspoon Island | Darlington | 341900N | 0794135W |
| SC03 | Wittee Island | Williamsburg | 331938N | 0794428W |
| SC04 | Woodville Island | Georgetown | 332807N | 0790941W |
| SC03 | Yellowjacket Island | Berkeley | 331019N | 0793948W |
| SC06 | Yonges Island | Charleston | 324137N | 0801353W |
| SC07 | Youngs Island | Orangeburg | 332510N | 0811053W |
