About UsBusiness PlansMarket ResearchInsightsKnowledgeCareerLet's Talk

Census ACS · ZIP Code Tabulation Area

99143 Income Statistics for 2026

Whitman County, Washington

Median household income

$38,214

Median household income ($38,214) is lower than Whitman County County ($54,535).

99143$38,214
Whitman County County$54,535
99176$128,000
99113$104,643
99179$79,063
99161$87,464
99130$82,000

Average household income

$71,920

Average household income ($71,920) is lower than Whitman County County ($84,370).

99143$71,920
Whitman County County$84,370
99176$126,363
99113$125,879
99179$105,295
99161$102,734
99130$101,296

Per-capita income

$37,459

Per-capita income ($37,459) is higher than Whitman County County ($34,368).

99143$37,459
Whitman County County$34,368
99176$55,890
99113$53,436
99179$35,749
99161$41,839
99130$37,059

Households earning $100k+

20.3%

Households earning $100k+ (20.3%) is lower than Whitman County County (30.0%).

9914320.3%
Whitman County County30.0%
9917665.3%
9911352.5%
9917932.0%
9916141.0%
9913034.1%

All demographics

Population
585
Households
276
Median age
59.0 yrs
Median household income
$38,214
Mean household income
$71,920
Per capita income
$37,459
Median home value
$123,600
Median gross rent
$658
Owner-occupied housing
84.8%
Bachelor's degree or higher
35.3%
In labor force
57.2%
Poverty rate
12.4%
Households earning $100k+
20.3%
Population under 5
3.6%
Population age 18–34
6.3%
Population age 25–44
9.4%
Population age 45–64
35.7%
Population age 65+
34.2%
Hispanic or Latino
10.4%
Black (non-Hispanic)
3.6%
Asian (non-Hispanic)
0.5%
Unemployment rate
1.1%
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/99143

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

← Back to Washington income overview