Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — RANKINGS/SC/HIGHEST-MEDIAN-INCOME

ZIP Codes With the Highest Median Household Income in South Carolina

What this measures. Median household income, American Community Survey 5-year estimate. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median household income
1 29482 Sullivans Island Charleston $192,813
2 29375 Reidville Spartanburg $158,971
3 29451 Isle Of Palms Charleston $156,979
4 29915 Daufuskie Island Beaufort $156,090
5 29122 Peak Newberry $138,472
6 29439 Folly Beach Charleston $137,396
7 29466 Mount Pleasant Charleston $133,357
8 29708 Fort Mill York $132,018
9 29455 Johns Island Charleston $121,372
10 29941 Sheldon Beaufort $119,886
11 29707 Fort Mill Lancaster $118,295
12 29685 Sunset Pickens $116,742
13 29681 Simpsonville Greenville $114,986
14 29036 Chapin Lexington $113,986
15 29452 Jacksonboro Colleton $113,164
16 29429 Awendaw Charleston $112,244
17 29464 Mount Pleasant Charleston $111,907
18 29492 Charleston Berkeley $110,509
19 29715 Fort Mill York $109,689
20 29072 Lexington Lexington $106,382
21 29487 Wadmalaw Island Charleston $105,592
22 29412 Charleston Charleston $101,509
23 29401 Charleston Charleston $99,667
24 29414 Charleston Charleston $99,529
25 29910 Bluffton Beaufort $98,912
26 29926 Hilton Head Island Beaufort $97,948
27 29928 Hilton Head Island Beaufort $97,576
28 29838 Modoc Edgefield $97,500
29 29907 Beaufort Beaufort $97,446
30 29860 North Augusta Edgefield $97,268
31 29710 Clover York $96,563
32 29016 Blythewood Richland $95,082
33 29650 Greer Greenville $94,522
34 29105 Monetta Aiken $94,444
35 29676 Salem Oconee $92,798
36 29063 Irmo Richland $91,973
37 29206 Columbia Richland $91,847
38 29909 Okatie Beaufort $91,294
39 29054 Gilbert Lexington $91,099
40 29672 Seneca Oconee $90,650
41 29849 Ulmer Allendale $89,583
42 29486 Summerville Berkeley $89,578
43 29726 Mc Connells York $88,750
44 29934 Pineland Jasper $88,397
45 29410 Hanahan Berkeley $87,984
46 29045 Elgin Kershaw $87,366
47 29438 Edisto Island Charleston $86,979
48 29680 Simpsonville Greenville $86,716
49 29458 Mc Clellanville Charleston $86,431
50 29470 Ravenel Charleston $86,410

Showing the top 50 of 385 ZIP codes in South Carolina that have this figure . 29482 ranks 1st at $192,813, against $86,410 in 50th place.

Other rankings for South Carolina

Cite this page

zipcodes.pro. “ZIP Codes With the Highest Median Household Income in South Carolina.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/sc/highest-median-income

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