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Census ACS · ZIP Code Tabulation Area

98603 Income Statistics for 2026

Cowlitz County, Washington

Median household income

$78,281

Median household income ($78,281) is higher than Cowlitz County County ($78,268).

98603$78,281
Cowlitz County County$78,268
98625$116,435
98645$101,429
98649$73,750
98674$94,245
98611$86,322

Average household income

$82,793

Average household income ($82,793) is lower than Cowlitz County County ($96,883).

98603$82,793
Cowlitz County County$96,883
98625$129,007
98645$126,424
98649$110,645
98674$110,627
98611$97,922

Per-capita income

$25,673

Per-capita income ($25,673) is lower than Cowlitz County County ($37,859).

98603$25,673
Cowlitz County County$37,859
98625$46,991
98645$50,854
98649$47,267
98674$36,837
98611$37,729

Households earning $100k+

29.1%

Households earning $100k+ (29.1%) is lower than Cowlitz County County (37.0%).

9860329.1%
Cowlitz County County37.0%
9862559.3%
9864550.9%
9864933.2%
9867447.0%
9861141.5%

All demographics

Population
1,267
Households
395
Median age
41.3 yrs
Median household income
$78,281
Mean household income
$82,793
Per capita income
$25,673
Median home value
$464,500
Median gross rent
—
Owner-occupied housing
72.9%
Bachelor's degree or higher
15.9%
In labor force
47.9%
Poverty rate
15.0%
Households earning $100k+
29.1%
Population under 5
8.1%
Population age 18–34
11.5%
Population age 25–44
19.3%
Population age 45–64
22.0%
Population age 65+
21.9%
Hispanic or Latino
6.4%
Black (non-Hispanic)
0.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
0.0%
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/washington/98603

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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