21048 vs 21136 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21048, Orange = ZIP 21136.
Quick verdict: ZIP 21048 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, higher work-from-home share. ZIP 21136 is more diverse, more educated.
Quick Facts
ZIP 21048
Eldersburg CDP, MD
View full profile →- Population10,002
- Median Income$122,801
- Median Home Value$424k
- Median Rent$1,101
- Median Age44.7 yrs
- Poverty Rate2.2%
ZIP 21136
Reisterstown CDP, MD
View full profile →- Population33,778
- Median Income$106,559
- Median Home Value$380k
- Median Rent$1,328
- Median Age43.8 yrs
- Poverty Rate11.0%
Visual comparison (same scale)
Population
10,00233,778
Median Income
$122,801$106,559
Median Home Value
$424k$380k
Median Rent
$1,101$1,328
Median Age
44.7 yrs43.8 yrs
Poverty Rate
2.2%11.0%
Demographics
ZIP 21048
Eldersburg CDP, MD
View full profile →- White %87.0%
- Black %3.5%
- Asian %4.7%
- Hispanic %2.9%
- Age 0–17 %20.7%
- Age 18–64 %59.8%
- Age 65+ %19.5%
- Bachelor's+ %43.5%
- Diversity Index24/100
ZIP 21136
Reisterstown CDP, MD
View full profile →- White %56.1%
- Black %26.1%
- Asian %7.8%
- Hispanic %7.4%
- Age 0–17 %20.3%
- Age 18–64 %61.8%
- Age 65+ %17.9%
- Bachelor's+ %51.6%
- Diversity Index61/100
Visual comparison (same scale)
White %
87.0%56.1%
Black %
3.5%26.1%
Asian %
4.7%7.8%
Hispanic %
2.9%7.4%
Age 0–17 %
20.7%20.3%
Age 18–64 %
59.8%61.8%
Age 65+ %
19.5%17.9%
Bachelor's+ %
43.5%51.6%
Diversity Index
24/10061/100
Economy
ZIP 21048
Eldersburg CDP, MD
View full profile →- Median Income$122,801
- Unemployment %4.0%
- IRS Net Migration+588
- Work From Home %19.2%
ZIP 21136
Reisterstown CDP, MD
View full profile →- Median Income$106,559
- Unemployment %5.9%
- IRS Net Migration+1,984
- Work From Home %16.9%
Visual comparison (same scale)
Median Income
$122,801$106,559
Unemployment %
4.0%5.9%
IRS Net Migration
+588+1,984
Work From Home %
19.2%16.9%
Housing
ZIP 21048
Eldersburg CDP, MD
View full profile →- Median Home Value$424k
- Median Rent$1,101
- Owner Occupied %93.9%
- Broadband %89.1%
- Vacant %2.3%
- Median Year Built1980
ZIP 21136
Reisterstown CDP, MD
View full profile →- Median Home Value$380k
- Median Rent$1,328
- Owner Occupied %78.3%
- Broadband %95.6%
- Vacant %5.1%
- Median Year Built1980
Visual comparison (same scale)
Median Home Value
$424k$380k
Median Rent
$1,101$1,328
Owner Occupied %
93.9%78.3%
Broadband %
89.1%95.6%
Vacant %
2.3%5.1%
Median Year Built
19801980
Climate & Location
ZIP 21048
Eldersburg CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport25.3 miles (40.7 km)
- Distance to Coast20.2 miles (32.4 km)
ZIP 21136
Reisterstown CDP, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)235 ft
- Nearest Airport22.3 miles (36.0 km)
- Distance to Coast16.1 miles (26.0 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
235 ft235 ft
Nearest Airport
25.3 miles (40.7 km)22.3 miles (36.0 km)
Distance to Coast
20.2 miles (32.4 km)16.1 miles (26.0 km)
Infrastructure
ZIP 21048
Eldersburg CDP, MD
View full profile →- Work From Home %19.2%
- Walkability (0–100)31
- Broadband %89.1%
ZIP 21136
Reisterstown CDP, MD
View full profile →- Work From Home %16.9%
- Walkability (0–100)50
- Broadband %95.6%
Visual comparison (same scale)
Work From Home %
19.2%16.9%
Walkability (0–100)
3150
Broadband %
89.1%95.6%
Frequently Asked Questions
How do ZIP 21048 and 21136 compare?
ZIP 21048 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, higher work-from-home share. ZIP 21136 is more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (21048), orange the second (21136). 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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