| 1 | Kiawah Island town | $236,607 |
| 2 | Mount Pleasant town (west-southwest 1) | $233,578 |
| 3 | Charleston city (east 1) | $232,969 |
| 4 | Sullivan's Island town | $179,614 |
| 5 | Mount Pleasant town (north-northeast 2) | $173,750 |
| 6 | Charleston city (east-southeast 1) | $163,043 |
| 7 | Mount Pleasant town (north 2) | $163,011 |
| 8 | Mount Pleasant town (southwest 2) | $155,707 |
| 9 | Isle of Palms city (southwest) | $148,091 |
| 10 | Isle of Palms city (northeast) | $147,880 |
| 11 | Mount Pleasant town (east) | $140,769 |
| 12 | Seabrook Island town | $138,929 |
| 13 | Charleston city (east-southeast 2) | $132,422 |
| 14 | Charleston city (southwest 2) | $126,695 |
| 15 | Mount Pleasant town (south) | $125,326 |
| 16 | Charleston city (northwest 3) | $122,917 |
| 17 | Mount Pleasant town (north-northeast 1) | $122,898 |
| 18 | Charleston city (south-southwest 2) | $115,221 |
| 19 | Charleston city (southwest 3) | $115,085 |
| 20 | Mount Pleasant town (south-southwest 1) | $114,502 |
| 21 | Charleston city (north-northeast 2) | $112,010 |
| 22 | Charleston city (east-southeast 3) | $108,906 |
| 23 | Mount Pleasant town (south-southwest 2) | $107,292 |
| 24 | North Charleston city (east 1) | $107,094 |
| 25 | Charleston city (west 5) | $106,310 |
| 26 | Charleston city (south-southwest 1) | $104,042 |
| 27 | Mount Pleasant town (west-northwest) | $103,250 |
| 28 | Charleston city (southeast 1) | $102,413 |
| 29 | James Island town | $102,405 |
| 30 | Mount Pleasant town (south-southeast) | $101,935 |
| 31 | Charleston city (south-southeast) | $101,929 |
| 32 | Charleston city (east 3) | $101,213 |
| 33 | Mount Pleasant town (north 1) | $99,316 |
| 34 | Mount Pleasant town (east-northeast) | $98,924 |
| 35 | Charleston city (east 5) | $98,214 |
| 36 | Folly Beach city (south-southwest) | $97,891 |
| 37 | Charleston city (west 3) | $97,663 |
| 38 | Charleston city (northeast 1) | $97,404 |
| 39 | Mount Pleasant town (southwest 1) | $96,346 |
| 40 | Charleston city (east-northeast 6) | $94,286 |
| 41 | Rockville town | $93,480 |
| 42 | Charleston city (east 4) | $91,833 |
| 43 | North Charleston city (east-southeast 1) | $88,125 |
| 44 | Charleston city (west 2) | $87,500 |
| 45 | Folly Beach city (west-southwest 2) | $86,976 |
| 46 | Charleston city (west-southwest) | $86,414 |
| 47 | Hollywood town | $83,083 |
| 48 | Charleston city (west 4) | $82,730 |
| 49 | Mount Pleasant town (west-southwest 2) | $82,173 |
| 50 | North Charleston city (west) | $82,159 |
| 51 | Awendaw town (west-southwest) | $82,083 |
| 52 | Charleston city (east-northeast 1) | $82,025 |
| 53 | North Charleston city (west-southwest) | $81,311 |
| 54 | Charleston city (west-northwest 3) | $80,043 |
| 55 | Folly Beach city (west-southwest 1) | $79,280 |
| 56 | Charleston city (north-northwest) | $78,607 |
| 57 | Charleston city (southwest 1) | $77,900 |
| 58 | Charleston city (west-northwest 2) | $74,183 |
| 59 | North Charleston city (northwest 2) | $72,799 |
| 60 | Charleston city (northwest 1) | $72,578 |
| 61 | North Charleston city (northwest 3) | $71,269 |
| 62 | Awendaw town (east-northeast) | $71,114 |
| 63 | Charleston city (southeast 2) | $71,000 |
| 64 | North Charleston city (south-southeast) | $70,435 |
| 65 | Charleston city (west-northwest 1) | $69,421 |
| 66 | Charleston city (east-northeast 2) | $68,340 |
| 67 | Charleston city (east-northeast 4) | $68,090 |
| 68 | Charleston city (east-northeast 3) | $67,938 |
| 69 | Charleston city (west 1) | $67,474 |
| 70 | Charleston city (northwest 2) | $66,121 |
| 71 | North Charleston city (southeast 3) | $63,595 |
| 72 | Charleston city (east 7) | $63,194 |
| 73 | Charleston city (north) | $62,656 |
| 74 | North Charleston city (south) | $62,097 |
| 75 | North Charleston city (northwest 1) | $60,707 |
| 76 | Ladson CDP | $60,585 |
| 77 | North Charleston city (west-northwest) | $59,743 |
| 78 | North Charleston city (north-northwest 4) | $57,193 |
| 79 | Unincorporated | $56,641 |
| 80 | Meggett town (west-southwest) | $54,482 |
| 81 | Meggett town (east-northeast) | $53,958 |
| 82 | Charleston city (north-northeast 1) | $53,304 |
| 83 | North Charleston city (south-southwest) | $53,006 |
| 84 | North Charleston city (north-northwest 3) | $51,188 |
| 85 | Charleston city (east 6) | $50,240 |
| 86 | North Charleston city (southeast 1) | $46,750 |
| 87 | North Charleston city (north-northwest 1) | $46,500 |
| 88 | Charleston city (east-northeast 5) | $45,294 |
| 89 | North Charleston city (east 2) | $44,771 |
| 90 | North Charleston city (north-northwest 2) | $44,515 |
| 91 | North Charleston city (east-southeast 3) | $41,360 |
| 92 | North Charleston city (east-southeast 2) | $40,479 |
| 93 | Charleston city (northeast 2) | $39,481 |
| 94 | North Charleston city (east-southeast 4) | $37,500 |
| 95 | Adams Run CDP | $36,848 |
| 96 | Charleston city (east 2) | $36,750 |
| 97 | North Charleston city (southeast 2) | $33,000 |