99578 vs 99621 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99578, Orange = ZIP 99621.
Quick verdict: ZIP 99578 is wealthier, lower poverty rate, higher work-from-home share. ZIP 99621 is lower unemployment, more diverse, more educated.
Quick Facts
ZIP 99578
Eek city, AK
View full profile →- Population332
- Median Income$49,375
- Median Home Value—
- Median Rent—
- Median Age25.3 yrs
- Poverty Rate25.9%
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%
Visual comparison (same scale)
Population
332852
Median Income
$49,375$48,056
Median Home Value
—$64k
Median Rent
—$375
Median Age
25.3 yrs24.2 yrs
Poverty Rate
25.9%36.0%
Demographics
ZIP 99578
Eek city, AK
View full profile →- White %0.0%
- Black %0.0%
- Asian %0.0%
- Hispanic %0.0%
- Age 0–17 %39.2%
- Age 18–64 %53.9%
- Age 65+ %6.9%
- Bachelor's+ %1.8%
- Diversity Index0/100
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
Visual comparison (same scale)
White %
0.0%1.3%
Black %
0.0%0.0%
Asian %
0.0%0.2%
Hispanic %
0.0%0.0%
Age 0–17 %
39.2%40.7%
Age 18–64 %
53.9%55.5%
Age 65+ %
6.9%3.8%
Bachelor's+ %
1.8%7.9%
Diversity Index
0/1003/100
Economy
ZIP 99578
Eek city, AK
View full profile →- Median Income$49,375
- Unemployment %28.8%
- IRS Net Migration+13
- Work From Home %5.0%
- Mean Commute (min)94 min
ZIP 99621
Kwethluk city, AK
View full profile →- Median Income$48,056
- Unemployment %23.0%
- IRS Net Migration+34
- Work From Home %1.5%
- Mean Commute (min)—
Visual comparison (same scale)
Median Income
$49,375$48,056
Unemployment %
28.8%23.0%
IRS Net Migration
+13+34
Work From Home %
5.0%1.5%
Mean Commute (min)
94 min—
Housing
ZIP 99578
Eek city, AK
View full profile →- Median Home Value—
- Median Rent—
- Owner Occupied %75.0%
- Broadband %75.0%
- Vacant %16.3%
- Median Year Built1998
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
Visual comparison (same scale)
Median Home Value
—$64k
Median Rent
—$375
Owner Occupied %
75.0%72.5%
Broadband %
75.0%75.3%
Vacant %
16.3%25.8%
Median Year Built
19981992
Climate & Location
ZIP 99578
Eek city, AK
View full profile →- Snow Days/Year0 days
- Elevation (ft)102 ft
- Nearest Airport39.5 miles (63.6 km)
- Distance to Coast1679.8 miles (2703.4 km)
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)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
102 ft102 ft
Nearest Airport
39.5 miles (63.6 km)13.8 miles (22.1 km)
Distance to Coast
1679.8 miles (2703.4 km)1668.6 miles (2685.4 km)
Infrastructure
ZIP 99578
Eek city, AK
View full profile →- Mean Commute (min)94 min
- Work From Home %5.0%
- Walkability (0–100)0
- Broadband %75.0%
ZIP 99621
Kwethluk city, AK
View full profile →- Mean Commute (min)—
- Work From Home %1.5%
- Walkability (0–100)0
- Broadband %75.3%
Visual comparison (same scale)
Mean Commute (min)
94 min—
Work From Home %
5.0%1.5%
Walkability (0–100)
00
Broadband %
75.0%75.3%
Frequently Asked Questions
How do ZIP 99578 and 99621 compare?
ZIP 99578 is wealthier, lower poverty rate, higher work-from-home share. ZIP 99621 is lower unemployment, more diverse, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (99578), orange the second (99621). 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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