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Ahtanum CDP, WA

ZIP 98903 — People & Community

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

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 98903

98903 has a population of 19,010 with a median age of 33.7 yrs (49.3% male).

Race & Ethnicity
White
55.0%-11% vs US avg
x
Black
0.6%-96% vs US avg
x
Asian
3.4%-42% vs US avg
x
Hispanic
42.3%+126% vs US avg
x
Age Groups
0–17
28.5%+30% vs US avg
x
18–64
57.0%-8% vs US avg
x
65+
14.5%-11% vs US avg
x
Education
Less than HS
20.6%+86% vs US avg
x
High school
30.2%+15% vs US avg
x
Some college
30.8%+6% vs US avg
x
Bachelor's+
18.3%-46% vs US avg
x
Marital Status
Married
51.8%+8% vs US avg
x
Never married
35.1%+4% vs US avg
x
Divorced
8.9%-14% vs US avg
x
Widowed / Separated
4.2%
x
Diversity Index
52/100

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

Social & household profile

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

Poverty Rate
15.3%+33% vs US avg
x
Foreign Born
20.3%+46% vs US avg
x
Veterans
5.7%-6% vs US avg
x
Disability
12.9%-4% vs US avg
x
Single Parent
8.1%-0% vs US avg
x
Recent Births
67.5%+1064% vs US avg
x
Top ancestry
GermanAmericanEnglish

Health & Community Indicators in 98903

Poverty Rate
15.3%+33% vs US avg
x
Veterans
5.7%-6% vs US avg
x
Foreign Born
20.3%+46% vs US avg
x
Single Parent
8.1%-0% vs US avg
x
Disability
12.9%-4% vs US avg
x
Uninsured
11.9%+49% vs US avg
x
SNAP Benefits
20.7%+77% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
67.5%+1064% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population19,010
Median age33.7
Poverty rate15.3%
Demographics statistics
Demographics
White55.0%
Hispanic42.3%
Black0.6%
Asian3.4%
Foreign-born20.3%