PlainZIP

Mount Pleasant, SC

Single-footprint Census roll-up for Mount Pleasant, SC: 2 USPS ZIPs, population 72,374. 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 MOUNT-PLEASANT-SC · Mount Pleasant, SC 2 ZIPs · 72,374 pop · #1991/25278 · Charleston County

INC-TOP · RANK-TOP · PHOTO-FINISH · BOOK-FEW · OWN-MID · POP-SMALL · SPREAD-TIGHT · HOME-TOP

  • INC-TOP $122,632
  • RANK-TOP #1991/25278
  • PHOTO-FINISH ≈ Johns Island
  • BOOK-FEW 2 ZIPs
  • OWN-MID 75% owners
  • POP-SMALL 72,374
  • SPREAD-TIGHT 29464→29466
  • HOME-TOP $745,750

Nearest income peer: Johns Island, SC ( $1,260 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 Mount Pleasant

Lowest/highest poles plus county-sharing cities nearest Mount Pleasant 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, Mount Pleasant, SC sits among US cities with a top-decile household income, on a small-city population base, across a handful of delivery areas.

Top 8%
household income vs 25,278 US cities
72,374
city population (Census)
2
USPS ZIP codes covered
$122,632
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 2 ZIPs: the city page and the ZIP page nearly coincide. Headline income $122,632 and home value $745,750 should be read as near-neighborhood numbers ; bachelor's attainment averages 66.3%.

Owner-occupancy sits in a mixed band (75.1%) - check the ZIP page's tenure split before treating Mount Pleasant as a pure owner town.

Within South Carolina, Johns Island is the closest lower-income city and Folly Beach the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Mount Pleasant.

Within-city ZIP comparison

Where the ZIP codes inside Mount Pleasant differ

The published income range is comparatively compact across the ZIPs in Mount Pleasant: $111,907 in ZIP 29464 to $133,357 in 29466. The city average is therefore a more representative summary here, though each ZIP page still carries its own housing and demographic record.

Income high-to-low ratio
1.2×

29464 to 29466

Home-value high-to-low ratio
1.0×

29466 to 29464

Poverty-rate spread
3.2 points

29466 to 29464

Derived from the published ACS 2023 ZIP-level records shown on this site. A high-to-low ratio compares the highest and lowest available ZIP values; it is not a score or forecast.

Population concentration

Lead ZIP 29464 skews compact Mount Pleasant

In this 2-ZIP cluster, 29464 covers about 60% of Mount Pleasant's 72,374 residents. City averages lean toward that lead; open a thinner sibling ZIP for the contrast the mean hides.

Census ZBP business roll-up

Employer-heavy short list in Mount Pleasant

Citywide ZBP: 4,025 establishments, 41,512 employees , annual payroll $2,401,031k (~56 establishments per 1,000 residents) across 2 of 2 ZIPs. Peak business ZIP 29464 (2,963 units) ; leading NAICS Professional, scientific, and technical services (733) · also Health care and social assistance · Retail trade .

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ZIP Codes in Mount Pleasant, SC

These ZIP codes sit in Charleston County, which covers 25 ZIP codes in all; 2 of them fall in Mount Pleasant. See the Charleston County roll-up →

Mount Pleasant sits in the upper half of Charleston County on income: Charleston, North Charleston and Hollywood report less, while Isle Of Palms, Folly Beach and Sullivans Island report more. Sullivans Island marks the far end of that range at $192,813, 57% above Mount Pleasant.

Side-by-side: Compare 29464 vs 29466 →

ZIP Code Population Median income Establishments Density
29464 43,649 $111,907 2,963 566
29466 28,725 $133,357 1,062 378
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Mount Pleasant 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 Mount Pleasant, .