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Census ACS · ZIP Code Tabulation Area

99170 Income Statistics for 2026

Whitman County, Washington

Median household income

$58,750

Median household income ($58,750) is higher than Whitman County County ($54,535).

99170$58,750
Whitman County County$54,535
99176$128,000
99113$104,643
99179$79,063
99161$87,464
99130$82,000

Average household income

$84,322

Average household income ($84,322) is lower than Whitman County County ($84,370).

99170$84,322
Whitman County County$84,370
99176$126,363
99113$125,879
99179$105,295
99161$102,734
99130$101,296

Per-capita income

$35,231

Per-capita income ($35,231) is higher than Whitman County County ($34,368).

99170$35,231
Whitman County County$34,368
99176$55,890
99113$53,436
99179$35,749
99161$41,839
99130$37,059

Households earning $100k+

32.9%

Households earning $100k+ (32.9%) is higher than Whitman County County (30.0%).

9917032.9%
Whitman County County30.0%
9917665.3%
9911352.5%
9917932.0%
9916141.0%
9913034.1%

All demographics

Population
926
Households
423
Median age
50.5 yrs
Median household income
$58,750
Mean household income
$84,322
Per capita income
$35,231
Median home value
$238,300
Median gross rent
$825
Owner-occupied housing
83.9%
Bachelor's degree or higher
17.8%
In labor force
60.8%
Poverty rate
12.3%
Households earning $100k+
32.9%
Population under 5
7.8%
Population age 18–34
16.0%
Population age 25–44
14.5%
Population age 45–64
33.4%
Population age 65+
22.4%
Hispanic or Latino
5.8%
Black (non-Hispanic)
1.0%
Asian (non-Hispanic)
0.0%
Unemployment rate
6.0%
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/99170

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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