99603 vs 99663 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99603, Orange = ZIP 99663.
Quick verdict: ZIP 99603 is higher home values, more affordable rent, more educated. ZIP 99663 is wealthier, lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
Quick Facts
ZIP 99603
Fox River CDP, AK
View full profile →- Population11,557
- Median Income$76,368
- Median Home Value$346k
- Median Rent$1,039
- Median Age39.7 yrs
- Poverty Rate12.1%
ZIP 99663
Seldovia Village CDP, AK
View full profile →- Population385
- Median Income$82,045
- Median Home Value$197k
- Median Rent$1,042
- Median Age56.6 yrs
- Poverty Rate9.1%
Visual comparison (same scale)
Population
11,557385
Median Income
$76,368$82,045
Median Home Value
$346k$197k
Median Rent
$1,039$1,042
Median Age
39.7 yrs56.6 yrs
Poverty Rate
12.1%9.1%
Demographics
ZIP 99603
Fox River CDP, AK
View full profile →- White %79.7%
- Black %0.2%
- Asian %2.2%
- Hispanic %4.4%
- Age 0–17 %22.5%
- Age 18–64 %57.4%
- Age 65+ %20.1%
- Bachelor's+ %39.2%
- Diversity Index34/100
ZIP 99663
Seldovia Village CDP, AK
View full profile →- White %62.3%
- Black %0.0%
- Asian %1.3%
- Hispanic %2.6%
- Age 0–17 %13.8%
- Age 18–64 %46.5%
- Age 65+ %39.7%
- Bachelor's+ %25.7%
- Diversity Index50/100
Visual comparison (same scale)
White %
79.7%62.3%
Black %
0.2%0.0%
Asian %
2.2%1.3%
Hispanic %
4.4%2.6%
Age 0–17 %
22.5%13.8%
Age 18–64 %
57.4%46.5%
Age 65+ %
20.1%39.7%
Bachelor's+ %
39.2%25.7%
Diversity Index
34/10050/100
Economy
ZIP 99603
Fox River CDP, AK
View full profile →- Median Income$76,368
- Unemployment %6.6%
- IRS Net Migration+460
- Work From Home %12.1%
ZIP 99663
Seldovia Village CDP, AK
View full profile →- Median Income$82,045
- Unemployment %4.1%
- IRS Net Migration+15
- Work From Home %21.3%
Visual comparison (same scale)
Median Income
$76,368$82,045
Unemployment %
6.6%4.1%
IRS Net Migration
+460+15
Work From Home %
12.1%21.3%
Housing
ZIP 99603
Fox River CDP, AK
View full profile →- Median Home Value$346k
- Median Rent$1,039
- Owner Occupied %77.2%
- Broadband %89.4%
- Vacant %26.4%
- Median Year Built1991
ZIP 99663
Seldovia Village CDP, AK
View full profile →- Median Home Value$197k
- Median Rent$1,042
- Owner Occupied %85.8%
- Broadband %83.5%
- Vacant %54.8%
- Median Year Built1987
Visual comparison (same scale)
Median Home Value
$346k$197k
Median Rent
$1,039$1,042
Owner Occupied %
77.2%85.8%
Broadband %
89.4%83.5%
Vacant %
26.4%54.8%
Median Year Built
19911987
Climate & Location
ZIP 99603
Fox River CDP, AK
View full profile →- Snow Days/Year0 days
- Elevation (ft)64 ft
- Nearest Airport12.6 miles (20.2 km)
- Distance to Coast1308.0 miles (2105.0 km)
ZIP 99663
Seldovia Village CDP, AK
View full profile →- Snow Days/Year0 days
- Elevation (ft)29 ft
- Nearest Airport17.6 miles (28.3 km)
- Distance to Coast1318.2 miles (2121.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
64 ft29 ft
Nearest Airport
12.6 miles (20.2 km)17.6 miles (28.3 km)
Distance to Coast
1308.0 miles (2105.0 km)1318.2 miles (2121.5 km)
Infrastructure
ZIP 99603
Fox River CDP, AK
View full profile →- Work From Home %12.1%
- Walkability (0–100)31
- Broadband %89.4%
ZIP 99663
Seldovia Village CDP, AK
View full profile →- Work From Home %21.3%
- Walkability (0–100)27
- Broadband %83.5%
Visual comparison (same scale)
Work From Home %
12.1%21.3%
Walkability (0–100)
3127
Broadband %
89.4%83.5%
Frequently Asked Questions
How do ZIP 99603 and 99663 compare?
ZIP 99603 is higher home values, more affordable rent, more educated. ZIP 99663 is wealthier, lower poverty rate, lower unemployment, more diverse, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (99603), orange the second (99663). 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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