19966 vs 19973 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 19966, Orange = ZIP 19973.
Quick verdict: ZIP 19966 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 19973 is more affordable rent, more diverse.
Quick Facts
ZIP 19966
Millsboro town, DE
View full profile →- Population34,892
- Median Income$75,436
- Median Home Value$282k
- Median Rent$1,056
- Median Age53.0 yrs
- Poverty Rate12.0%
ZIP 19973
Seaford city, DE
View full profile →- Population25,786
- Median Income$62,668
- Median Home Value$254k
- Median Rent$867
- Median Age42.9 yrs
- Poverty Rate16.4%
Visual comparison (same scale)
Population
34,89225,786
Median Income
$75,436$62,668
Median Home Value
$282k$254k
Median Rent
$1,056$867
Median Age
53.0 yrs42.9 yrs
Poverty Rate
12.0%16.4%
Demographics
ZIP 19966
Millsboro town, DE
View full profile →- White %75.9%
- Black %8.1%
- Asian %1.3%
- Hispanic %11.2%
- Age 0–17 %17.6%
- Age 18–64 %50.8%
- Age 65+ %31.6%
- Bachelor's+ %27.6%
- Diversity Index40/100
ZIP 19973
Seaford city, DE
View full profile →- White %60.9%
- Black %20.9%
- Asian %0.9%
- Hispanic %10.6%
- Age 0–17 %22.5%
- Age 18–64 %57.1%
- Age 65+ %20.4%
- Bachelor's+ %17.9%
- Diversity Index57/100
Visual comparison (same scale)
White %
75.9%60.9%
Black %
8.1%20.9%
Asian %
1.3%0.9%
Hispanic %
11.2%10.6%
Age 0–17 %
17.6%22.5%
Age 18–64 %
50.8%57.1%
Age 65+ %
31.6%20.4%
Bachelor's+ %
27.6%17.9%
Diversity Index
40/10057/100
Economy
ZIP 19966
Millsboro town, DE
View full profile →- Median Income$75,436
- Unemployment %6.2%
- IRS Net Migration+1,624
- Work From Home %11.3%
ZIP 19973
Seaford city, DE
View full profile →- Median Income$62,668
- Unemployment %8.7%
- IRS Net Migration+1,200
- Work From Home %7.7%
Visual comparison (same scale)
Median Income
$75,436$62,668
Unemployment %
6.2%8.7%
IRS Net Migration
+1,624+1,200
Work From Home %
11.3%7.7%
Housing
ZIP 19966
Millsboro town, DE
View full profile →- Median Home Value$282k
- Median Rent$1,056
- Owner Occupied %82.5%
- Broadband %90.4%
- Vacant %22.9%
- Median Year Built2002
ZIP 19973
Seaford city, DE
View full profile →- Median Home Value$254k
- Median Rent$867
- Owner Occupied %73.1%
- Broadband %89.4%
- Vacant %7.4%
- Median Year Built1986
Visual comparison (same scale)
Median Home Value
$282k$254k
Median Rent
$1,056$867
Owner Occupied %
82.5%73.1%
Broadband %
90.4%89.4%
Vacant %
22.9%7.4%
Median Year Built
20021986
Climate & Location
ZIP 19966
Millsboro town, DE
View full profile →- Snow Days/Year0 days
- Elevation (ft)51 ft
- Nearest Airport20.4 miles (32.8 km)
- Distance to Coast0.9 miles (1.5 km)
ZIP 19973
Seaford city, DE
View full profile →- Snow Days/Year0 days
- Elevation (ft)45 ft
- Nearest Airport21.4 miles (34.4 km)
- Distance to Coast14.8 miles (23.9 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
51 ft45 ft
Nearest Airport
20.4 miles (32.8 km)21.4 miles (34.4 km)
Distance to Coast
0.9 miles (1.5 km)14.8 miles (23.9 km)
Infrastructure
ZIP 19966
Millsboro town, DE
View full profile →- Work From Home %11.3%
- Walkability (0–100)30
- Broadband %90.4%
ZIP 19973
Seaford city, DE
View full profile →- Work From Home %7.7%
- Walkability (0–100)42
- Broadband %89.4%
Visual comparison (same scale)
Work From Home %
11.3%7.7%
Walkability (0–100)
3042
Broadband %
90.4%89.4%
Frequently Asked Questions
How do ZIP 19966 and 19973 compare?
ZIP 19966 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share. ZIP 19973 is more affordable rent, more diverse.
What do the blue and orange colors mean?
Blue represents the first ZIP (19966), orange the second (19973). 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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