99621 vs 99637 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99621, Orange = ZIP 99637.
Quick verdict: ZIP 99621 is more affordable rent, more diverse. ZIP 99637 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 99621
Kwethluk city, AK
View full profile →- Population852
- Median Income$48,056
- Median Home Value$64k
- Median Rent$375
- Median Age24.2 yrs
- Poverty Rate36.0%
ZIP 99637
Toksook Bay city, AK
View full profile →- Population999
- Median Income$52,019
- Median Home Value$92k
- Median Rent$557
- Median Age24.6 yrs
- Poverty Rate27.0%
Visual comparison (same scale)
Population
852999
Median Income
$48,056$52,019
Median Home Value
$64k$92k
Median Rent
$375$557
Median Age
24.2 yrs24.6 yrs
Poverty Rate
36.0%27.0%
Demographics
ZIP 99621
Kwethluk city, AK
View full profile →- White %1.3%
- Black %0.0%
- Asian %0.2%
- Hispanic %0.0%
- Age 0–17 %40.7%
- Age 18–64 %55.5%
- Age 65+ %3.8%
- Bachelor's+ %7.9%
- Diversity Index3/100
ZIP 99637
Toksook Bay city, AK
View full profile →- White %1.1%
- Black %0.2%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %40.7%
- Age 18–64 %49.5%
- Age 65+ %9.7%
- Bachelor's+ %10.6%
- Diversity Index3/100
Visual comparison (same scale)
White %
1.3%1.1%
Black %
0.0%0.2%
Asian %
0.2%0.0%
Hispanic %
0.0%0.0%
Age 0–17 %
40.7%40.7%
Age 18–64 %
55.5%49.5%
Age 65+ %
3.8%9.7%
Bachelor's+ %
7.9%10.6%
Diversity Index
3/1003/100
Economy
ZIP 99621
Kwethluk city, AK
View full profile →- Median Income$48,056
- Unemployment %23.0%
- IRS Net Migration+34
- Work From Home %1.5%
ZIP 99637
Toksook Bay city, AK
View full profile →- Median Income$52,019
- Unemployment %17.9%
- IRS Net Migration+40
- Work From Home %2.6%
Visual comparison (same scale)
Median Income
$48,056$52,019
Unemployment %
23.0%17.9%
IRS Net Migration
+34+40
Work From Home %
1.5%2.6%
Housing
ZIP 99621
Kwethluk city, AK
View full profile →- Median Home Value$64k
- Median Rent$375
- Owner Occupied %72.5%
- Broadband %75.3%
- Vacant %25.8%
- Median Year Built1992
ZIP 99637
Toksook Bay city, AK
View full profile →- Median Home Value$92k
- Median Rent$557
- Owner Occupied %74.4%
- Broadband %74.4%
- Vacant %3.6%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$64k$92k
Median Rent
$375$557
Owner Occupied %
72.5%74.4%
Broadband %
75.3%74.4%
Vacant %
25.8%3.6%
Median Year Built
19921981
Climate & Location
ZIP 99621
Kwethluk city, AK
View full profile →- Snow Days/Year0 days
- Elevation (ft)102 ft
- Nearest Airport13.8 miles (22.1 km)
- Distance to Coast1668.6 miles (2685.4 km)
ZIP 99637
Toksook Bay city, AK
View full profile →- Snow Days/Year—
- Elevation (ft)—
- Nearest Airport41.3 miles (66.5 km)
- Distance to Coast1787.0 miles (2875.8 km)
Visual comparison (same scale)
Snow Days/Year
0 days—
Elevation (ft)
102 ft—
Nearest Airport
13.8 miles (22.1 km)41.3 miles (66.5 km)
Distance to Coast
1668.6 miles (2685.4 km)1787.0 miles (2875.8 km)
Infrastructure
ZIP 99621
Kwethluk city, AK
View full profile →- Work From Home %1.5%
- Walkability (0–100)0
- Broadband %75.3%
ZIP 99637
Toksook Bay city, AK
View full profile →- Work From Home %2.6%
- Walkability (0–100)21
- Broadband %74.4%
Visual comparison (same scale)
Work From Home %
1.5%2.6%
Walkability (0–100)
021
Broadband %
75.3%74.4%
Frequently Asked Questions
How do ZIP 99621 and 99637 compare?
ZIP 99621 is more affordable rent, more diverse. ZIP 99637 is wealthier, higher home values, lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (99621), orange the second (99637). 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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