99921 vs 99830 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 99921, Orange = ZIP 99830.
Quick verdict: ZIP 99921 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 99830 is more affordable rent.
Quick Facts
ZIP 99921
Hollis CDP, AK
View full profile →- Population1,667
- Median Income$59,455
- Median Home Value$263k
- Median Rent$828
- Median Age48.0 yrs
- Poverty Rate15.4%
ZIP 99830
Kake city, AK
View full profile →- Population598
- Median Income$50,833
- Median Home Value$158k
- Median Rent$719
- Median Age38.0 yrs
- Poverty Rate17.4%
Visual comparison (same scale)
Population
1,667598
Median Income
$59,455$50,833
Median Home Value
$263k$158k
Median Rent
$828$719
Median Age
48.0 yrs38.0 yrs
Poverty Rate
15.4%17.4%
Demographics
ZIP 99921
Hollis CDP, AK
View full profile →- White %69.5%
- Black %0.2%
- Asian %3.8%
- Hispanic %3.8%
- Age 0–17 %15.2%
- Age 18–64 %64.1%
- Age 65+ %20.7%
- Bachelor's+ %22.4%
- Diversity Index46/100
ZIP 99830
Kake city, AK
View full profile →- White %17.7%
- Black %0.7%
- Asian %0.5%
- Hispanic %6.7%
- Age 0–17 %27.8%
- Age 18–64 %54.2%
- Age 65+ %18.1%
- Bachelor's+ %13.8%
- Diversity Index41/100
Visual comparison (same scale)
White %
69.5%17.7%
Black %
0.2%0.7%
Asian %
3.8%0.5%
Hispanic %
3.8%6.7%
Age 0–17 %
15.2%27.8%
Age 18–64 %
64.1%54.2%
Age 65+ %
20.7%18.1%
Bachelor's+ %
22.4%13.8%
Diversity Index
46/10041/100
Economy
ZIP 99921
Hollis CDP, AK
View full profile →- Median Income$59,455
- Unemployment %5.1%
- IRS Net Migration+66
- Work From Home %11.6%
ZIP 99830
Kake city, AK
View full profile →- Median Income$50,833
- Unemployment %13.2%
- IRS Net Migration+24
- Work From Home %4.8%
Visual comparison (same scale)
Median Income
$59,455$50,833
Unemployment %
5.1%13.2%
IRS Net Migration
+66+24
Work From Home %
11.6%4.8%
Housing
ZIP 99921
Hollis CDP, AK
View full profile →- Median Home Value$263k
- Median Rent$828
- Owner Occupied %69.3%
- Broadband %81.6%
- Vacant %28.4%
- Median Year Built1988
ZIP 99830
Kake city, AK
View full profile →- Median Home Value$158k
- Median Rent$719
- Owner Occupied %73.2%
- Broadband %69.2%
- Vacant %26.6%
- Median Year Built1981
Visual comparison (same scale)
Median Home Value
$263k$158k
Median Rent
$828$719
Owner Occupied %
69.3%73.2%
Broadband %
81.6%69.2%
Vacant %
28.4%26.6%
Median Year Built
19881981
Climate & Location
ZIP 99921
Hollis CDP, AK
View full profile →- Snow Days/Year0 days
- Elevation (ft)43 ft
- Nearest Airport17.0 miles (27.3 km)
- Distance to Coast592.4 miles (953.3 km)
ZIP 99830
Kake city, AK
View full profile →- Snow Days/Year0 days
- Elevation (ft)20 ft
- Nearest Airport43.4 miles (69.8 km)
- Distance to Coast698.0 miles (1123.3 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
43 ft20 ft
Nearest Airport
17.0 miles (27.3 km)43.4 miles (69.8 km)
Distance to Coast
592.4 miles (953.3 km)698.0 miles (1123.3 km)
Infrastructure
ZIP 99921
Hollis CDP, AK
View full profile →- Work From Home %11.6%
- Walkability (0–100)38
- Broadband %81.6%
Visual comparison (same scale)
Work From Home %
11.6%4.8%
Walkability (0–100)
3822
Broadband %
81.6%69.2%
Frequently Asked Questions
How do ZIP 99921 and 99830 compare?
ZIP 99921 is wealthier, higher home values, lower poverty rate, lower unemployment, more diverse, more educated, higher work-from-home share. ZIP 99830 is more affordable rent.
What do the blue and orange colors mean?
Blue represents the first ZIP (99921), orange the second (99830). 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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