21623 vs 21651 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 21623, Orange = ZIP 21651.
Quick verdict: ZIP 21623 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
Quick Facts
ZIP 21623
Church Hill town, MD
View full profile →- Population2,482
- Median Income$77,014
- Median Home Value$383k
- Median Rent$958
- Median Age35.9 yrs
- Poverty Rate7.7%
ZIP 21651
Millington town, MD
View full profile →- Population2,448
- Median Income$71,983
- Median Home Value$260k
- Median Rent$1,008
- Median Age37.6 yrs
- Poverty Rate8.7%
Visual comparison (same scale)
Population
2,4822,448
Median Income
$77,014$71,983
Median Home Value
$383k$260k
Median Rent
$958$1,008
Median Age
35.9 yrs37.6 yrs
Poverty Rate
7.7%8.7%
Demographics
ZIP 21623
Church Hill town, MD
View full profile →- White %63.8%
- Black %13.3%
- Asian %2.3%
- Hispanic %21.8%
- Age 0–17 %25.1%
- Age 18–64 %63.1%
- Age 65+ %11.8%
- Bachelor's+ %21.2%
- Diversity Index53/100
ZIP 21651
Millington town, MD
View full profile →- White %75.8%
- Black %11.2%
- Asian %0.3%
- Hispanic %11.4%
- Age 0–17 %23.1%
- Age 18–64 %59.8%
- Age 65+ %17.0%
- Bachelor's+ %17.0%
- Diversity Index40/100
Visual comparison (same scale)
White %
63.8%75.8%
Black %
13.3%11.2%
Asian %
2.3%0.3%
Hispanic %
21.8%11.4%
Age 0–17 %
25.1%23.1%
Age 18–64 %
63.1%59.8%
Age 65+ %
11.8%17.0%
Bachelor's+ %
21.2%17.0%
Diversity Index
53/10040/100
Economy
ZIP 21623
Church Hill town, MD
View full profile →- Median Income$77,014
- Unemployment %2.0%
- IRS Net Migration+146
- Work From Home %3.5%
ZIP 21651
Millington town, MD
View full profile →- Median Income$71,983
- Unemployment %3.1%
- IRS Net Migration+144
- Work From Home %2.7%
Visual comparison (same scale)
Median Income
$77,014$71,983
Unemployment %
2.0%3.1%
IRS Net Migration
+146+144
Work From Home %
3.5%2.7%
Housing
ZIP 21623
Church Hill town, MD
View full profile →- Median Home Value$383k
- Median Rent$958
- Owner Occupied %84.8%
- Broadband %79.8%
- Vacant %4.8%
- Median Year Built2000
ZIP 21651
Millington town, MD
View full profile →- Median Home Value$260k
- Median Rent$1,008
- Owner Occupied %81.1%
- Broadband %78.9%
- Vacant %11.6%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$383k$260k
Median Rent
$958$1,008
Owner Occupied %
84.8%81.1%
Broadband %
79.8%78.9%
Vacant %
4.8%11.6%
Median Year Built
20001981
Climate & Location
ZIP 21623
Church Hill town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)40 ft
- Nearest Airport26.0 miles (41.8 km)
- Distance to Coast2.6 miles (4.3 km)
ZIP 21651
Millington town, MD
View full profile →- Snow Days/Year0 days
- Elevation (ft)40 ft
- Nearest Airport22.3 miles (35.9 km)
- Distance to Coast1.0 miles (1.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
40 ft40 ft
Nearest Airport
26.0 miles (41.8 km)22.3 miles (35.9 km)
Distance to Coast
2.6 miles (4.3 km)1.0 miles (1.7 km)
Infrastructure
ZIP 21623
Church Hill town, MD
View full profile →- Work From Home %3.5%
- Walkability (0–100)30
- Broadband %79.8%
ZIP 21651
Millington town, MD
View full profile →- Work From Home %2.7%
- Walkability (0–100)22
- Broadband %78.9%
Visual comparison (same scale)
Work From Home %
3.5%2.7%
Walkability (0–100)
3022
Broadband %
79.8%78.9%
Frequently Asked Questions
How do ZIP 21623 and 21651 compare?
ZIP 21623 is wealthier, higher home values, more affordable rent, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (21623), orange the second (21651). 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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