Comparison to Surrounding Areas
The median household income ($156,979) for 29451 is less than the median household income for 29482 ($192,813). But it's more than 29464 ($111,907), 29466 ($133,357), and Charleston County ($88,494). And it's the same as Isle of Palms city ($156,979).
| 29451 | $156,979 |
| Isle of Palms city | $156,979 |
| Charleston County | $88,494 |
Get Median Household Income for all Zip Codes in South Carolina.
The average household income ($269,949) for 29451 is less than the average household income for 29482 ($298,004). But it's more than 29464 ($158,245), 29466 ($185,408), and Charleston County ($131,674). And it's the same as Isle of Palms city ($269,949).
| 29451 | $269,949 |
| Isle of Palms city | $269,949 |
| Charleston County | $131,674 |
Get Average Household Income for all Zip Codes in South Carolina.
The per-capita income for 29451 is $128,199. The per capita income ($128,199) for 29451 is more than 29464 ($72,768), 29466 ($69,451), 29482 ($117,718), and Charleston County ($56,921). And it's the same as Isle of Palms city ($128,199).
| 29451 | $128,199 |
| Isle of Palms city | $128,199 |
| Charleston County | $56,921 |
Get Per-Capita Income for all Zip Codes in South Carolina.
43.4% of households make over $200,000 a year. The percent high income households (43.4%) for 29451 is less than the percent high income households for 29482 (47.9%). But it's more than 29464 (25.3%), 29466 (30.7%), and Charleston County (17.2%). And it's the same as Isle of Palms city (43.4%).
| 29451 | 43.4% |
| Isle of Palms city | 43.4% |
| Charleston County | 17.2% |
Get High Income Households for all Zip Codes in South Carolina.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 29451 | $-1 | $250,001 | $167,361 | $103,295 |
| Isle of Palms city | $-1 | $250,001 | $167,361 | $103,295 |
| Charleston County | $43,480 | $101,112 | $102,999 | $65,198 |
Get Median Household Income by Age of Householder for all Zip Codes in South Carolina.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 29451 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 29451 | +/-$44,841 | +/-$72,065 | +/-$38,675 | +/-9.0% | +/-$-1 | +/-$-1 | +/-$69,823 | +/-$25,815 |
| Isle of Palms city | +/-$44,841 | +/-$72,065 | +/-$38,675 | +/-9.0% | +/-$-1 | +/-$-1 | +/-$69,823 | +/-$25,815 |
| Charleston County | +/-$1,950 | +/-$4,640 | +/-$1,662 | +/-0.8% | +/-$4,691 | +/-$3,781 | +/-$4,011 | +/-$3,332 |