21239 vs 21204 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21239, Orange = ZIP 21204.
Quick verdict: ZIP 21239 is more affordable rent, lower poverty rate. ZIP 21204 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21239
Baltimore city, MD
View full profile →- Population28,635
- Median Income$64,288
- Median Home Value$191k
- Median Rent$1,155
- Median Age36.3 yrs
- Poverty Rate11.1%
ZIP 21204
Towson CDP, MD
View full profile →- Population19,605
- Median Income$98,452
- Median Home Value$572k
- Median Rent$1,777
- Median Age34.1 yrs
- Poverty Rate14.9%
Visual comparison (same scale)
Population
28,63519,605
Median Income
$64,288$98,452
Median Home Value
$191k$572k
Median Rent
$1,155$1,777
Median Age
36.3 yrs34.1 yrs
Poverty Rate
11.1%14.9%
Demographics
ZIP 21239
Baltimore city, MD
View full profile →- White %12.5%
- Black %78.8%
- Asian %4.5%
- Hispanic %4.4%
- Age 0–17 %22.2%
- Age 18–64 %60.9%
- Age 65+ %16.9%
- Bachelor's+ %33.0%
- Diversity Index36/100
ZIP 21204
Towson CDP, MD
View full profile →- White %71.3%
- Black %15.0%
- Asian %5.7%
- Hispanic %4.3%
- Age 0–17 %16.3%
- Age 18–64 %63.9%
- Age 65+ %19.8%
- Bachelor's+ %72.6%
- Diversity Index46/100
Visual comparison (same scale)
White %
12.5%71.3%
Black %
78.8%15.0%
Asian %
4.5%5.7%
Hispanic %
4.4%4.3%
Age 0–17 %
22.2%16.3%
Age 18–64 %
60.9%63.9%
Age 65+ %
16.9%19.8%
Bachelor's+ %
33.0%72.6%
Diversity Index
36/10046/100
Economy
ZIP 21239
Baltimore city, MD
View full profile →- Median Income$64,288
- Unemployment %5.7%
- IRS Net Migration+1,682
- Work From Home %16.4%
ZIP 21204
Towson CDP, MD
View full profile →- Median Income$98,452
- Unemployment %3.2%
- IRS Net Migration+1,152
- Work From Home %21.4%
Visual comparison (same scale)
Median Income
$64,288$98,452
Unemployment %
5.7%3.2%
IRS Net Migration
+1,682+1,152
Work From Home %
16.4%21.4%
Housing
ZIP 21239
Baltimore city, MD
View full profile →- Median Home Value$191k
- Median Rent$1,155
- Owner Occupied %56.1%
- Broadband %88.0%
- Vacant %6.5%
- Median Year Built1956
ZIP 21204
Towson CDP, MD
View full profile →- Median Home Value$572k
- Median Rent$1,777
- Owner Occupied %46.5%
- Broadband %90.8%
- Vacant %10.1%
- Median Year Built1975
Visual comparison (same scale)
Median Home Value
$191k$572k
Median Rent
$1,155$1,777
Owner Occupied %
56.1%46.5%
Broadband %
88.0%90.8%
Vacant %
6.5%10.1%
Median Year Built
19561975
Climate & Location
ZIP 21239
Baltimore city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport9.8 miles (15.8 km)
- Distance to Coast6.7 miles (10.8 km)
ZIP 21204
Towson CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport12.8 miles (20.6 km)
- Distance to Coast8.8 miles (14.2 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
235 ft235 ft
Nearest Airport
9.8 miles (15.8 km)12.8 miles (20.6 km)
Distance to Coast
6.7 miles (10.8 km)8.8 miles (14.2 km)
Infrastructure
ZIP 21239
Baltimore city, MD
View full profile →- Work From Home %16.4%
- Walkability (0–100)62
- Broadband %88.0%
ZIP 21204
Towson CDP, MD
View full profile →- Work From Home %21.4%
- Walkability (0–100)54
- Broadband %90.8%
Visual comparison (same scale)
Work From Home %
16.4%21.4%
Walkability (0–100)
6254
Broadband %
88.0%90.8%
Frequently Asked Questions
How do ZIP 21239 and 21204 compare?
ZIP 21239 is more affordable rent, lower poverty rate. ZIP 21204 is wealthier, higher home values, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21239), orange the second (21204). 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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