33621 vs 33703 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 33621, Orange = ZIP 33703.
Quick verdict: ZIP 33621 is wealthier, lower poverty rate, more diverse. ZIP 33703 is more affordable rent, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 33621
Tampa city, FL
View full profile →- Population2,308
- Median Income$117,880
- Median Home Value—
- Median Rent$2,589
- Median Age21.9 yrs
- Poverty Rate0.0%
ZIP 33703
St. Petersburg city, FL
View full profile →- Population25,948
- Median Income$96,795
- Median Home Value$395k
- Median Rent$1,366
- Median Age43.4 yrs
- Poverty Rate5.5%
Visual comparison (same scale)
Population
2,30825,948
Median Income
$117,880$96,795
Median Home Value
—$395k
Median Rent
$2,589$1,366
Median Age
21.9 yrs43.4 yrs
Poverty Rate
0.0%5.5%
Demographics
ZIP 33621
Tampa city, FL
View full profile →- White %63.3%
- Black %18.4%
- Asian %0.1%
- Hispanic %19.6%
- Age 0–17 %37.2%
- Age 18–64 %62.8%
- Age 65+ %0.0%
- Bachelor's+ %48.6%
- Diversity Index53/100
ZIP 33703
St. Petersburg city, FL
View full profile →- White %80.0%
- Black %5.2%
- Asian %3.6%
- Hispanic %10.0%
- Age 0–17 %19.1%
- Age 18–64 %60.8%
- Age 65+ %20.1%
- Bachelor's+ %52.9%
- Diversity Index35/100
Visual comparison (same scale)
White %
63.3%80.0%
Black %
18.4%5.2%
Asian %
0.1%3.6%
Hispanic %
19.6%10.0%
Age 0–17 %
37.2%19.1%
Age 18–64 %
62.8%60.8%
Age 65+ %
0.0%20.1%
Bachelor's+ %
48.6%52.9%
Diversity Index
53/10035/100
Economy
ZIP 33621
Tampa city, FL
View full profile →- Median Income$117,880
- Unemployment %8.7%
- IRS Net Migration+103
- Work From Home %18.8%
ZIP 33703
St. Petersburg city, FL
View full profile →- Median Income$96,795
- Unemployment %3.3%
- IRS Net Migration+1,161
- Work From Home %21.7%
Visual comparison (same scale)
Median Income
$117,880$96,795
Unemployment %
8.7%3.3%
IRS Net Migration
+103+1,161
Work From Home %
18.8%21.7%
Housing
ZIP 33621
Tampa city, FL
View full profile →- Median Home Value—
- Median Rent$2,589
- Owner Occupied %0.0%
- Broadband %98.0%
- Vacant %13.9%
- Median Year Built2001
ZIP 33703
St. Petersburg city, FL
View full profile →- Median Home Value$395k
- Median Rent$1,366
- Owner Occupied %80.0%
- Broadband %91.8%
- Vacant %9.9%
- Median Year Built1969
Visual comparison (same scale)
Median Home Value
—$395k
Median Rent
$2,589$1,366
Owner Occupied %
0.0%80.0%
Broadband %
98.0%91.8%
Vacant %
13.9%9.9%
Median Year Built
20011969
Climate & Location
ZIP 33621
Tampa city, FL
View full profile →- Snow Days/Year0 days
- Elevation (ft)19 ft
- Nearest Airport0.6 miles (1.0 km)
- Distance to Coast1.2 miles (1.9 km)
ZIP 33703
St. Petersburg city, FL
View full profile →- Snow Days/Year0 days
- Elevation (ft)8 ft
- Nearest Airport6.4 miles (10.3 km)
- Distance to Coast0.2 miles (0.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
19 ft8 ft
Nearest Airport
0.6 miles (1.0 km)6.4 miles (10.3 km)
Distance to Coast
1.2 miles (1.9 km)0.2 miles (0.3 km)
Infrastructure
ZIP 33621
Tampa city, FL
View full profile →- Work From Home %18.8%
- Walkability (0–100)49
- Broadband %98.0%
ZIP 33703
St. Petersburg city, FL
View full profile →- Work From Home %21.7%
- Walkability (0–100)57
- Broadband %91.8%
Visual comparison (same scale)
Work From Home %
18.8%21.7%
Walkability (0–100)
4957
Broadband %
98.0%91.8%
Frequently Asked Questions
How do ZIP 33621 and 33703 compare?
ZIP 33621 is wealthier, lower poverty rate, more diverse. ZIP 33703 is more affordable rent, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (33621), orange the second (33703). 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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