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ZIP 98651 · Underwood

Who lives in ZIP code 98651 (Underwood, WA): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Underwood, WA · Skamania County

uszips 2026
People910
Median age58.3
Household income$90,000
Home value$697,640
Median rent$1,035/mo
Poverty3.7%
College degree+36.9%
Commute20 min

Place

Metro area
Portland-Vancouver-Hillsboro, OR-WA
Wider region
Portland-Vancouver-Salem, OR-WA
Time zone
Pacific
Density
27 / sq mi
Housing units
422

County

Skamania100%

Share of the ZIP's people in each county.

Age mix

Under 107.2%
10–196.7%
20s5.0%
30s11.8%
40s4.5%
50s21.2%
60s16.2%
70s16.8%
80+10.6%

37.7% are 65 or older; 88.4% are adults.

Household income

Under $25K5.5%
$25K–50K24.2%
$50K–75K11.8%
$75K–100K11.4%
$100K–150K13.3%
$150K+33.9%

47.2% of households earn $100K+. Median per person: $40,592.

Education (adults 25+)

Less than high school7.9%
High school24.0%
Some college31.3%
Bachelor's20.4%
Graduate16.5%

45.7% of degrees are in STEM fields.

Race

White91.3%
Black0.0%
Asian0.0%
Native American0.0%
Pacific Islander0.0%
Other5.8%
Two or more2.9%

7.4% Hispanic or Latino (of any race).

Households & family

Married
57.8%
Never married
17.6%
Divorced
15.9%
Widowed
8.8%
Family size
2.64
Dual-income families
49.4%

Housing

Own their home
87.4%
Rent burden
14.0%
Men / women
52% / 48%

Work

In labor force
56.6%
Unemployment
3.0%
Self-employed
11.9%
Farmers
0.0%

Community

Charitable givers
31.0%
Veterans
12.6%
With a disability
16.8%
No health insurance
2.6%
Limited English
5.9%

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

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