29455 vs 38921 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 29455, Orange = ZIP 38921.
Quick verdict: ZIP 29455 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 38921 is more affordable rent, more diverse.
Quick Facts
ZIP 29455
Charleston city, SC
View full profile →- Population26,308
- Median Income$117,422
- Median Home Value$500k
- Median Rent$1,359
- Median Age51.6 yrs
- Poverty Rate9.3%
ZIP 38921
Charleston city, MS
View full profile →- Population5,010
- Median Income$42,925
- Median Home Value$102k
- Median Rent$397
- Median Age35.8 yrs
- Poverty Rate28.4%
Visual comparison (same scale)
Population
26,3085,010
Median Income
$117,422$42,925
Median Home Value
$500k$102k
Median Rent
$1,359$397
Median Age
51.6 yrs35.8 yrs
Poverty Rate
9.3%28.4%
Demographics
ZIP 29455
Charleston city, SC
View full profile →- White %76.3%
- Black %11.1%
- Asian %0.4%
- Hispanic %7.9%
- Age 0–17 %14.6%
- Age 18–64 %59.5%
- Age 65+ %25.9%
- Bachelor's+ %56.8%
- Diversity Index40/100
ZIP 38921
Charleston city, MS
View full profile →- White %37.0%
- Black %61.3%
- Asian %0.0%
- Hispanic %0.5%
- Age 0–17 %18.0%
- Age 18–64 %66.6%
- Age 65+ %15.4%
- Bachelor's+ %14.1%
- Diversity Index49/100
Visual comparison (same scale)
White %
76.3%37.0%
Black %
11.1%61.3%
Asian %
0.4%0.0%
Hispanic %
7.9%0.5%
Age 0–17 %
14.6%18.0%
Age 18–64 %
59.5%66.6%
Age 65+ %
25.9%15.4%
Bachelor's+ %
56.8%14.1%
Diversity Index
40/10049/100
Economy
ZIP 29455
Charleston city, SC
View full profile →- Median Income$117,422
- Unemployment %1.9%
- IRS Net Migration+1,052
- Work From Home %19.6%
ZIP 38921
Charleston city, MS
View full profile →- Median Income$42,925
- Unemployment %10.3%
- IRS Net Migration+171
- Work From Home %11.1%
Visual comparison (same scale)
Median Income
$117,422$42,925
Unemployment %
1.9%10.3%
IRS Net Migration
+1,052+171
Work From Home %
19.6%11.1%
Housing
ZIP 29455
Charleston city, SC
View full profile →- Median Home Value$500k
- Median Rent$1,359
- Owner Occupied %86.3%
- Broadband %95.1%
- Vacant %32.5%
- Median Year Built1999
ZIP 38921
Charleston city, MS
View full profile →- Median Home Value$102k
- Median Rent$397
- Owner Occupied %63.7%
- Broadband %74.0%
- Vacant %21.3%
- Median Year Built1979
Visual comparison (same scale)
Median Home Value
$500k$102k
Median Rent
$1,359$397
Owner Occupied %
86.3%63.7%
Broadband %
95.1%74.0%
Vacant %
32.5%21.3%
Median Year Built
19991979
Climate & Location
ZIP 29455
Charleston city, SC
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport18.8 miles (30.2 km)
- Distance to Coast0.4 miles (0.6 km)
ZIP 38921
Charleston city, MS
View full profile →- Snow Days/Year0 days
- Elevation (ft)145 ft
- Nearest Airport33.8 miles (54.4 km)
- Distance to Coast221.9 miles (357.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
10 ft145 ft
Nearest Airport
18.8 miles (30.2 km)33.8 miles (54.4 km)
Distance to Coast
0.4 miles (0.6 km)221.9 miles (357.0 km)
Infrastructure
ZIP 29455
Charleston city, SC
View full profile →- Work From Home %19.6%
- Walkability (0–100)31
- Broadband %95.1%
ZIP 38921
Charleston city, MS
View full profile →- Work From Home %11.1%
- Walkability (0–100)30
- Broadband %74.0%
Visual comparison (same scale)
Work From Home %
19.6%11.1%
Walkability (0–100)
3130
Broadband %
95.1%74.0%
Frequently Asked Questions
How do ZIP 29455 and 38921 compare?
ZIP 29455 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 38921 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (29455), orange the second (38921). 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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