63123 vs 63111 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 63123, Orange = ZIP 63111.
Quick verdict: ZIP 63123 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 63111 is more affordable rent, more diverse.
Quick Facts
ZIP 63123
Affton CDP, MO
View full profile →- Population49,826
- Median Income$74,187
- Median Home Value$205k
- Median Rent$865
- Median Age41.0 yrs
- Poverty Rate7.4%
ZIP 63111
St. Louis city, MO
View full profile →- Population19,093
- Median Income$43,295
- Median Home Value$116k
- Median Rent$644
- Median Age35.6 yrs
- Poverty Rate22.4%
Visual comparison (same scale)
Population
49,82619,093
Median Income
$74,187$43,295
Median Home Value
$205k$116k
Median Rent
$865$644
Median Age
41.0 yrs35.6 yrs
Poverty Rate
7.4%22.4%
Demographics
ZIP 63123
Affton CDP, MO
View full profile →- White %83.5%
- Black %3.6%
- Asian %4.9%
- Hispanic %4.7%
- Age 0–17 %18.8%
- Age 18–64 %62.0%
- Age 65+ %19.2%
- Bachelor's+ %36.0%
- Diversity Index30/100
ZIP 63111
St. Louis city, MO
View full profile →- White %41.0%
- Black %42.2%
- Asian %1.3%
- Hispanic %8.9%
- Age 0–17 %25.7%
- Age 18–64 %62.2%
- Age 65+ %12.2%
- Bachelor's+ %19.5%
- Diversity Index64/100
Visual comparison (same scale)
White %
83.5%41.0%
Black %
3.6%42.2%
Asian %
4.9%1.3%
Hispanic %
4.7%8.9%
Age 0–17 %
18.8%25.7%
Age 18–64 %
62.0%62.2%
Age 65+ %
19.2%12.2%
Bachelor's+ %
36.0%19.5%
Diversity Index
30/10064/100
Economy
ZIP 63123
Affton CDP, MO
View full profile →- Median Income$74,187
- Unemployment %2.5%
- IRS Net Migration+2,252
- Work From Home %11.4%
ZIP 63111
St. Louis city, MO
View full profile →- Median Income$43,295
- Unemployment %8.1%
- IRS Net Migration+863
- Work From Home %10.3%
Visual comparison (same scale)
Median Income
$74,187$43,295
Unemployment %
2.5%8.1%
IRS Net Migration
+2,252+863
Work From Home %
11.4%10.3%
Housing
ZIP 63123
Affton CDP, MO
View full profile →- Median Home Value$205k
- Median Rent$865
- Owner Occupied %74.0%
- Broadband %91.7%
- Vacant %5.8%
- Median Year Built1960
ZIP 63111
St. Louis city, MO
View full profile →- Median Home Value$116k
- Median Rent$644
- Owner Occupied %39.8%
- Broadband %82.7%
- Vacant %17.3%
- Median Year Built1938
Visual comparison (same scale)
Median Home Value
$205k$116k
Median Rent
$865$644
Owner Occupied %
74.0%39.8%
Broadband %
91.7%82.7%
Vacant %
5.8%17.3%
Median Year Built
19601938
Climate & Location
ZIP 63123
Affton CDP, MO
View full profile →- Snow Days/Year0 days
- Elevation (ft)515 ft
- Nearest Airport14.1 miles (22.7 km)
- Distance to Coast239.9 miles (386.1 km)
ZIP 63111
St. Louis city, MO
View full profile →- Snow Days/Year0 days
- Elevation (ft)400 ft
- Nearest Airport14.7 miles (23.6 km)
- Distance to Coast237.3 miles (381.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
515 ft400 ft
Nearest Airport
14.1 miles (22.7 km)14.7 miles (23.6 km)
Distance to Coast
239.9 miles (386.1 km)237.3 miles (381.8 km)
Infrastructure
ZIP 63123
Affton CDP, MO
View full profile →- Work From Home %11.4%
- Walkability (0–100)52
- Broadband %91.7%
ZIP 63111
St. Louis city, MO
View full profile →- Work From Home %10.3%
- Walkability (0–100)71
- Broadband %82.7%
Visual comparison (same scale)
Work From Home %
11.4%10.3%
Walkability (0–100)
5271
Broadband %
91.7%82.7%
Frequently Asked Questions
How do ZIP 63123 and 63111 compare?
ZIP 63123 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 63111 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (63123), orange the second (63111). 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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