21631 vs 21664 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21631, Orange = ZIP 21664.
Quick verdict: ZIP 21631 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 21664 is more affordable rent.
Quick Facts
ZIP 21631
East New Market town, MD
View full profile →- Population2,580
- Median Income$69,095
- Median Home Value$308k
- Median Rent$1,396
- Median Age47.9 yrs
- Poverty Rate6.1%
ZIP 21664
Secretary town, MD
View full profile →- Population598
- Median Income$68,333
- Median Home Value$172k
- Median Rent$917
- Median Age37.1 yrs
- Poverty Rate9.7%
Visual comparison (same scale)
Population
2,580598
Median Income
$69,095$68,333
Median Home Value
$308k$172k
Median Rent
$1,396$917
Median Age
47.9 yrs37.1 yrs
Poverty Rate
6.1%9.7%
Demographics
ZIP 21631
East New Market town, MD
View full profile →- White %71.5%
- Black %5.5%
- Asian %0.0%
- Hispanic %13.5%
- Age 0–17 %23.2%
- Age 18–64 %58.4%
- Age 65+ %18.4%
- Bachelor's+ %25.4%
- Diversity Index46/100
ZIP 21664
Secretary town, MD
View full profile →- White %79.3%
- Black %0.2%
- Asian %0.0%
- Hispanic %19.2%
- Age 0–17 %31.6%
- Age 18–64 %53.2%
- Age 65+ %15.2%
- Bachelor's+ %17.0%
- Diversity Index33/100
Visual comparison (same scale)
White %
71.5%79.3%
Black %
5.5%0.2%
Asian %
0.0%0.0%
Hispanic %
13.5%19.2%
Age 0–17 %
23.2%31.6%
Age 18–64 %
58.4%53.2%
Age 65+ %
18.4%15.2%
Bachelor's+ %
25.4%17.0%
Diversity Index
46/10033/100
Economy
ZIP 21631
East New Market town, MD
View full profile →- Median Income$69,095
- Unemployment %4.2%
- IRS Net Migration+152
- Work From Home %8.6%
ZIP 21664
Secretary town, MD
View full profile →- Median Income$68,333
- Unemployment %6.2%
- IRS Net Migration+35
- Work From Home %3.5%
Visual comparison (same scale)
Median Income
$69,095$68,333
Unemployment %
4.2%6.2%
IRS Net Migration
+152+35
Work From Home %
8.6%3.5%
Housing
ZIP 21631
East New Market town, MD
View full profile →- Median Home Value$308k
- Median Rent$1,396
- Owner Occupied %84.4%
- Broadband %88.9%
- Vacant %11.0%
- Median Year Built1978
ZIP 21664
Secretary town, MD
View full profile →- Median Home Value$172k
- Median Rent$917
- Owner Occupied %67.4%
- Broadband %88.6%
- Vacant %12.3%
- Median Year Built1971
Visual comparison (same scale)
Median Home Value
$308k$172k
Median Rent
$1,396$917
Owner Occupied %
84.4%67.4%
Broadband %
88.9%88.6%
Vacant %
11.0%12.3%
Median Year Built
19781971
Climate & Location
ZIP 21631
East New Market town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport28.6 miles (46.0 km)
- Distance to Coast1.8 miles (3.0 km)
ZIP 21664
Secretary town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)10 ft
- Nearest Airport29.9 miles (48.1 km)
- Distance to Coast1.4 miles (2.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
10 ft10 ft
Nearest Airport
28.6 miles (46.0 km)29.9 miles (48.1 km)
Distance to Coast
1.8 miles (3.0 km)1.4 miles (2.3 km)
Infrastructure
ZIP 21631
East New Market town, MD
View full profile →- Work From Home %8.6%
- Walkability (0–100)23
- Broadband %88.9%
ZIP 21664
Secretary town, MD
View full profile →- Work From Home %3.5%
- Walkability (0–100)23
- Broadband %88.6%
Visual comparison (same scale)
Work From Home %
8.6%3.5%
Walkability (0–100)
2323
Broadband %
88.9%88.6%
Frequently Asked Questions
How do ZIP 21631 and 21664 compare?
ZIP 21631 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 21664 is more affordable rent.
What do the blue and orange colors mean?
Blue represents the first ZIP (21631), orange the second (21664). 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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