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ZIP 99115 · Coulee City

Who lives in ZIP code 99115 (Coulee City, WA): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Coulee City, WA · Douglas County

uszips 2026
People1,369
Median age50.5
Household income$62,708
Home value$243,600
Median rent$725/mo
Poverty7.0%
College degree+18.0%
Commute27 min

Place

Metro area
Wenatchee-East Wenatchee, WA
Time zone
Pacific
Density
1 / sq mi
Housing units
552

Spans 2 counties

Douglas66%
Grant34%

Share of the ZIP's people in each county.

Age mix

Under 109.4%
10–1914.1%
20s5.0%
30s10.9%
40s10.0%
50s11.1%
60s12.2%
70s19.9%
80+7.6%

35.1% are 65 or older; 80.9% are adults.

Household income

Under $25K15.5%
$25K–50K22.3%
$50K–75K31.5%
$75K–100K5.6%
$100K–150K20.5%
$150K+4.5%

25.0% of households earn $100K+. Median per person: $28,984.

Education (adults 25+)

Less than high school8.9%
High school37.6%
Some college35.5%
Bachelor's14.5%
Graduate3.5%

53.6% of degrees are in STEM fields.

Race

White85.4%
Black0.0%
Asian0.7%
Native American0.2%
Pacific Islander0.0%
Other0.9%
Two or more12.8%

1.4% Hispanic or Latino (of any race).

Households & family

Married
66.8%
Never married
16.8%
Divorced
10.5%
Widowed
5.9%
Family size
2.97
Dual-income families
35.2%

Housing

Own their home
69.7%
Rent burden
12.5%
Men / women
49% / 51%

Work

In labor force
44.7%
Unemployment
4.5%
Self-employed
10.4%
Farmers
4.2%

Community

Charitable givers
12.5%
Veterans
7.9%
With a disability
24.2%
No health insurance
0.9%
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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