21157 vs 21136 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21157, Orange = ZIP 21136.
Quick verdict: ZIP 21157 is higher home values, more affordable rent, lower poverty rate, lower unemployment. ZIP 21136 is wealthier, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21157
Westminster city, MD
View full profile →- Population40,191
- Median Income$102,835
- Median Home Value$394k
- Median Rent$1,111
- Median Age41.8 yrs
- Poverty Rate7.5%
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
40,19133,778
Median Income
$102,835$106,559
Median Home Value
$394k$380k
Median Rent
$1,111$1,328
Median Age
41.8 yrs43.8 yrs
Poverty Rate
7.5%11.0%
Demographics
ZIP 21157
Westminster city, MD
View full profile →- White %87.4%
- Black %3.8%
- Asian %0.9%
- Hispanic %6.2%
- Age 0–17 %20.3%
- Age 18–64 %61.1%
- Age 65+ %18.6%
- Bachelor's+ %37.2%
- Diversity Index23/100
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 %
87.4%56.1%
Black %
3.8%26.1%
Asian %
0.9%7.8%
Hispanic %
6.2%7.4%
Age 0–17 %
20.3%20.3%
Age 18–64 %
61.1%61.8%
Age 65+ %
18.6%17.9%
Bachelor's+ %
37.2%51.6%
Diversity Index
23/10061/100
Economy
ZIP 21157
Westminster city, MD
View full profile →- Median Income$102,835
- Unemployment %3.1%
- IRS Net Migration+2,361
- Work From Home %15.2%
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
$102,835$106,559
Unemployment %
3.1%5.9%
IRS Net Migration
+2,361+1,984
Work From Home %
15.2%16.9%
Housing
ZIP 21157
Westminster city, MD
View full profile →- Median Home Value$394k
- Median Rent$1,111
- Owner Occupied %75.9%
- Broadband %87.9%
- Vacant %5.3%
- Median Year Built1978
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
$394k$380k
Median Rent
$1,111$1,328
Owner Occupied %
75.9%78.3%
Broadband %
87.9%95.6%
Vacant %
5.3%5.1%
Median Year Built
19781980
Climate & Location
ZIP 21157
Westminster city, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)860 ft
- Nearest Airport30.8 miles (49.6 km)
- Distance to Coast25.7 miles (41.4 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)
860 ft235 ft
Nearest Airport
30.8 miles (49.6 km)22.3 miles (36.0 km)
Distance to Coast
25.7 miles (41.4 km)16.1 miles (26.0 km)
Infrastructure
ZIP 21157
Westminster city, MD
View full profile →- Work From Home %15.2%
- Walkability (0–100)36
- Broadband %87.9%
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 %
15.2%16.9%
Walkability (0–100)
3650
Broadband %
87.9%95.6%
Frequently Asked Questions
How do ZIP 21157 and 21136 compare?
ZIP 21157 is higher home values, more affordable rent, lower poverty rate, lower unemployment. ZIP 21136 is wealthier, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21157), 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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