29451 vs 29401 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 29451, Orange = ZIP 29401.
Quick verdict: ZIP 29451 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 29401 is more affordable rent, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 29451
Isle of Palms city, SC
View full profile →- Population4,382
- Median Income$148,285
- Median Home Value$1198k
- Median Rent$2,736
- Median Age54.3 yrs
- Poverty Rate1.8%
ZIP 29401
Charleston city, SC
View full profile →- Population9,210
- Median Income$90,074
- Median Home Value$1166k
- Median Rent$1,648
- Median Age34.4 yrs
- Poverty Rate17.7%
Visual comparison (same scale)
Population
4,3829,210
Median Income
$148,285$90,074
Median Home Value
$1198k$1166k
Median Rent
$2,736$1,648
Median Age
54.3 yrs34.4 yrs
Poverty Rate
1.8%17.7%
Demographics
ZIP 29451
Isle of Palms city, SC
View full profile →- White %97.5%
- Black %0.0%
- Asian %2.1%
- Hispanic %0.4%
- Age 0–17 %16.0%
- Age 18–64 %52.6%
- Age 65+ %31.4%
- Bachelor's+ %70.0%
- Diversity Index5/100
ZIP 29401
Charleston city, SC
View full profile →- White %79.6%
- Black %11.3%
- Asian %0.9%
- Hispanic %5.0%
- Age 0–17 %12.3%
- Age 18–64 %64.5%
- Age 65+ %23.2%
- Bachelor's+ %75.1%
- Diversity Index35/100
Visual comparison (same scale)
White %
97.5%79.6%
Black %
0.0%11.3%
Asian %
2.1%0.9%
Hispanic %
0.4%5.0%
Age 0–17 %
16.0%12.3%
Age 18–64 %
52.6%64.5%
Age 65+ %
31.4%23.2%
Bachelor's+ %
70.0%75.1%
Diversity Index
5/10035/100
Economy
ZIP 29451
Isle of Palms city, SC
View full profile →- Median Income$148,285
- Unemployment %1.5%
- IRS Net Migration+175
- Work From Home %26.1%
ZIP 29401
Charleston city, SC
View full profile →- Median Income$90,074
- Unemployment %2.6%
- IRS Net Migration+368
- Work From Home %26.6%
Visual comparison (same scale)
Median Income
$148,285$90,074
Unemployment %
1.5%2.6%
IRS Net Migration
+175+368
Work From Home %
26.1%26.6%
Housing
ZIP 29451
Isle of Palms city, SC
View full profile →- Median Home Value$1198k
- Median Rent$2,736
- Owner Occupied %90.7%
- Broadband %90.5%
- Vacant %56.1%
- Median Year Built1986
ZIP 29401
Charleston city, SC
View full profile →- Median Home Value$1166k
- Median Rent$1,648
- Owner Occupied %57.4%
- Broadband %94.2%
- Vacant %29.6%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$1198k$1166k
Median Rent
$2,736$1,648
Owner Occupied %
90.7%57.4%
Broadband %
90.5%94.2%
Vacant %
56.1%29.6%
Median Year Built
19861938
Climate & Location
ZIP 29451
Isle of Palms city, SC
View full profile →- Snow Days/Year0 days
- Elevation (ft)5 ft
- Nearest Airport17.2 miles (27.7 km)
- Distance to Coast0.4 miles (0.7 km)
ZIP 29401
Charleston city, SC
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport10.3 miles (16.5 km)
- Distance to Coast0.5 miles (0.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
5 ft10 ft
Nearest Airport
17.2 miles (27.7 km)10.3 miles (16.5 km)
Distance to Coast
0.4 miles (0.7 km)0.5 miles (0.9 km)
Infrastructure
ZIP 29451
Isle of Palms city, SC
View full profile →- Work From Home %26.1%
- Walkability (0–100)50
- Broadband %90.5%
ZIP 29401
Charleston city, SC
View full profile →- Work From Home %26.6%
- Walkability (0–100)84
- Broadband %94.2%
Visual comparison (same scale)
Work From Home %
26.1%26.6%
Walkability (0–100)
5084
Broadband %
90.5%94.2%
Frequently Asked Questions
How do ZIP 29451 and 29401 compare?
ZIP 29451 is wealthier, higher home values, lower poverty rate, lower unemployment. ZIP 29401 is more affordable rent, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (29451), orange the second (29401). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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