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ZIP 99402 · Asotin

Who lives in ZIP code 99402 (Asotin, WA): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Asotin, WA · Asotin County

uszips 2026
People1,557
Median age51.2
Household income$78,906
Home value$323,160
Median rent$1,157/mo
Poverty6.7%
College degree+22.8%
Commute20 min

Place

Metro area
Lewiston, ID-WA
Time zone
Pacific
Density
2 / sq mi
Housing units
676

County

Asotin100%

Share of the ZIP's people in each county.

Age mix

Under 106.7%
10–1919.7%
20s5.4%
30s5.4%
40s11.1%
50s16.2%
60s14.9%
70s11.3%
80+9.5%

27.2% are 65 or older; 77.3% are adults.

Household income

Under $25K12.8%
$25K–50K13.7%
$50K–75K16.3%
$75K–100K21.2%
$100K–150K8.1%
$150K+27.8%

35.9% of households earn $100K+. Median per person: $43,649.

Education (adults 25+)

Less than high school15.9%
High school24.7%
Some college36.6%
Bachelor's12.9%
Graduate9.9%

41.9% of degrees are in STEM fields.

Race

White90.9%
Black0.9%
Asian0.0%
Native American0.7%
Pacific Islander0.0%
Other2.1%
Two or more5.4%

4.9% Hispanic or Latino (of any race).

Households & family

Married
43.5%
Never married
29.7%
Divorced
22.3%
Widowed
4.5%
Family size
3.00
Dual-income families
34.9%

Housing

Own their home
83.3%
Rent burden
25.6%
Men / women
52% / 48%

Work

In labor force
44.2%
Unemployment
2.8%
Self-employed
13.4%
Farmers
4.9%

Community

Charitable givers
20.7%
Veterans
9.8%
With a disability
21.3%
No health insurance
7.4%
Limited English
0.0%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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