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Curlew Lake CDP, WA

ZIP 99166 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 99166

99166 has a population of 2,879 with a median age of 55.5 yrs (49.3% male).

Race & Ethnicity
White
88.3%+43% vs US avg
x
Black
0.1%-99% vs US avg
x
Asian
0.0%
x
Hispanic
3.5%-81% vs US avg
x
Other / Two+
8.1%
x
Age Groups
0–17
14.4%-34% vs US avg
x
18–64
53.7%-13% vs US avg
x
65+
31.8%+95% vs US avg
x
Education
Less than HS
8.2%-26% vs US avg
x
High school
28.5%+9% vs US avg
x
Some college
43.8%+52% vs US avg
x
Bachelor's+
19.5%-42% vs US avg
x
Marital Status
Married
50.7%+5% vs US avg
x
Never married
25.8%-24% vs US avg
x
Divorced
12.5%+22% vs US avg
x
Widowed / Separated
11.0%
x
Diversity Index
21/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
14.3%+24% vs US avg
x
Foreign Born
7.4%-47% vs US avg
x
Veterans
15.9%+164% vs US avg
x
Disability
26.4%+97% vs US avg
x
Single Parent
4.3%-47% vs US avg
x
Recent Births
96.2%+1559% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 99166

Poverty Rate
14.3%+24% vs US avg
x
Veterans
15.9%+164% vs US avg
x
Foreign Born
7.4%-47% vs US avg
x
Single Parent
4.3%-47% vs US avg
x
Disability
26.4%+97% vs US avg
x
Uninsured
3.3%-58% vs US avg
x
SNAP Benefits
23.6%+102% vs US avg
x
Private School
0.0%
x
Recent Births
96.2%+1559% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population2,879
Median age55.5
Poverty rate14.3%
Demographics statistics
Demographics
White88.3%
Hispanic3.5%
Black0.1%
Asian0.0%
Foreign-born7.4%