Isle Of Palms, SC

Single-footprint Census roll-up for Isle Of Palms, SC: 1 USPS ZIP, population 4,205. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet ISLE-OF-PALMS-SC · Isle Of Palms, SC 1 ZIPs · 4,205 pop · #704/25278 · Charleston County

INC-TOP · RANK-TOP · ABOVE-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-TOP

  • INC-TOP $156,979
  • RANK-TOP #704/25278
  • ABOVE-PEER over Folly Beach
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 94% owners
  • POP-VILLAGE 4,205
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $1,581,300

Nearest income peer: Folly Beach, SC ( $19,583 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Isle Of Palms

Lowest/highest poles plus county-sharing cities nearest Isle Of Palms on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Isle Of Palms, SC sits among US cities with a top-decile household income, on a village-scale population base, across a single-ZIP footprint.

Top 3%
household income vs 25,278 US cities
4,205
city population (Census)
1
USPS ZIP codes covered
$156,979
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $156,979 and home value $1,581,300 should be read as near-neighborhood numbers ; bachelor's attainment averages 71.6%.

Owner-occupancy here runs high (93.5%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within South Carolina, Daufuskie Island is the closest lower-income city and Reidville the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Isle Of Palms.

Population concentration

Isle Of Palms's single ZIP 29451 carries the town

Isle Of Palms is published as a single USPS ZIP. Code 29451 is the entire residential footprint (4,205 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Dense ZBP book packed into Isle Of Palms's one ZIP

Citywide ZBP: 163 establishments, 1,777 employees , annual payroll $89,463k (~39 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 29451 (163 units) ; leading NAICS Real estate and rental and leasing (36) · also Professional, scientific, and technical services · Accommodation and food services .

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ZIP Codes in Isle Of Palms, SC

These ZIP codes sit in Charleston County, which covers 25 ZIP codes in all; 1 of them fall in Isle Of Palms. See the Charleston County roll-up →

Isle Of Palms sits in the upper half of Charleston County on income: Charleston, Mount Pleasant and North Charleston report less, while Sullivans Island reports more. Hollywood marks the far end of that range at $56,929, 64% below Isle Of Palms.

ZIP Code Population Median income Establishments Density
29451 4,205 $156,979 163 162

Isle Of Palms roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Isle Of Palms, .