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Census ACS · ZIP Code Tabulation Area

99321 Income Statistics for 2026

Grant County, Washington

Median household income

$75,795

Median household income ($75,795) is higher than Grant County County ($73,148).

99321$75,795
Grant County County$73,148
99123$87,841
98851$63,333
99133$68,854
98848$87,714
98837$74,586

Average household income

$75,397

Average household income ($75,397) is lower than Grant County County ($91,764).

99321$75,397
Grant County County$91,764
99123$106,588
98851$96,046
99133$93,753
98848$93,600
98837$93,502

Per-capita income

$12,983

Per-capita income ($12,983) is lower than Grant County County ($33,421).

99321$12,983
Grant County County$33,421
99123$47,073
98851$34,580
99133$41,131
98848$31,801
98837$35,597

Households earning $100k+

28.3%

Households earning $100k+ (28.3%) is lower than Grant County County (32.0%).

9932128.3%
Grant County County32.0%
9912345.6%
9885133.1%
9913341.8%
9884837.0%
9883731.4%

All demographics

Population
1,047
Households
173
Median age
22.5 yrs
Median household income
$75,795
Mean household income
$75,397
Per capita income
$12,983
Median home value
—
Median gross rent
$1,102
Owner-occupied housing
42.2%
Bachelor's degree or higher
4.8%
In labor force
61.5%
Poverty rate
24.0%
Households earning $100k+
28.3%
Population under 5
9.7%
Population age 18–34
33.4%
Population age 25–44
29.6%
Population age 45–64
14.2%
Population age 65+
2.0%
Hispanic or Latino
90.8%
Black (non-Hispanic)
2.4%
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/99321

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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