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Census ACS · ZIP Code Tabulation Area

99328 Income Statistics for 2026

Columbia County, Washington

Median household income

$72,756

Median household income ($72,756) is higher than Columbia County County ($72,461).

99328$72,756
Columbia County County$72,461
99359$61,000

Average household income

$89,919

Average household income ($89,919) is higher than Columbia County County ($88,945).

99328$89,919
Columbia County County$88,945
99359$51,185

Per-capita income

$40,778

Per-capita income ($40,778) is higher than Columbia County County ($40,639).

99328$40,778
Columbia County County$40,639
99359$35,264

Households earning $100k+

36.4%

Households earning $100k+ (36.4%) is higher than Columbia County County (36.0%).

9932836.4%
Columbia County County36.0%
993595.9%

All demographics

Population
3,646
Households
1,667
Median age
49.3 yrs
Median household income
$72,756
Mean household income
$89,919
Per capita income
$40,778
Median home value
$272,100
Median gross rent
$982
Owner-occupied housing
77.4%
Bachelor's degree or higher
24.0%
In labor force
54.7%
Poverty rate
9.6%
Households earning $100k+
36.4%
Population under 5
4.4%
Population age 18–34
15.2%
Population age 25–44
22.8%
Population age 45–64
23.9%
Population age 65+
29.6%
Hispanic or Latino
9.1%
Black (non-Hispanic)
0.6%
Asian (non-Hispanic)
2.1%
Unemployment rate
4.1%
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/99328

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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