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Census ACS · ZIP Code Tabulation Area

99603 Income Statistics for 2026

Kenai Peninsula Borough, Alaska

Median household income

$78,767

Median household income ($78,767) is lower than Kenai Peninsula Borough County ($79,849).

99603$78,767
Kenai Peninsula Borough County$79,849
99572$143,672
99631—
99672$100,642
99568$85,000
99669$80,980

Average household income

$103,441

Average household income ($103,441) is lower than Kenai Peninsula Borough County ($106,120).

99603$103,441
Kenai Peninsula Borough County$106,120
99572$150,310
99631$119,087
99672$117,155
99568$114,879
99669$114,771

Per-capita income

$45,043

Per-capita income ($45,043) is higher than Kenai Peninsula Borough County ($44,177).

99603$45,043
Kenai Peninsula Borough County$44,177
99572$68,744
99631$43,678
99672$53,749
99568$53,095
99669$48,577

Households earning $100k+

39.1%

Households earning $100k+ (39.1%) is lower than Kenai Peninsula Borough County (40.0%).

9960339.1%
Kenai Peninsula Borough County40.0%
9957270.9%
9963157.1%
9967250.5%
9956838.5%
9966941.4%

All demographics

Population
11,693
Households
4,798
Median age
40.9 yrs
Median household income
$78,767
Mean household income
$103,441
Per capita income
$45,043
Median home value
$373,500
Median gross rent
$1,219
Owner-occupied housing
75.6%
Bachelor's degree or higher
39.5%
In labor force
60.0%
Poverty rate
11.8%
Households earning $100k+
39.1%
Population under 5
5.6%
Population age 18–34
19.9%
Population age 25–44
25.3%
Population age 45–64
24.6%
Population age 65+
20.5%
Hispanic or Latino
4.8%
Black (non-Hispanic)
0.2%
Asian (non-Hispanic)
2.4%
Unemployment rate
6.7%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/alaska/99603

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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