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Cosmopolis city, WA

ZIP 98537 — 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 98537

98537 has a population of 2,902 with a median age of 41.8 yrs (50.3% male).

Race & Ethnicity
White
86.6%+41% vs US avg
x
Black
0.1%-99% vs US avg
x
Asian
4.2%-29% vs US avg
x
Hispanic
9.1%-51% vs US avg
x
Age Groups
0–17
23.9%+9% vs US avg
x
18–64
56.5%-8% vs US avg
x
65+
19.5%+20% vs US avg
x
Education
Less than HS
7.8%-29% vs US avg
x
High school
28.0%+7% vs US avg
x
Some college
42.1%+46% vs US avg
x
Bachelor's+
22.1%-34% vs US avg
x
Marital Status
Married
55.0%+14% vs US avg
x
Never married
30.4%-10% vs US avg
x
Divorced
7.8%-25% vs US avg
x
Widowed / Separated
6.8%
x
Diversity Index
24/100

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

Social & household profile

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

Poverty Rate
6.2%-46% vs US avg
x
Foreign Born
8.4%-39% vs US avg
x
Veterans
7.5%+25% vs US avg
x
Disability
13.4%-0% vs US avg
x
Single Parent
7.7%-5% vs US avg
x
Recent Births
23.7%+309% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 98537

Poverty Rate
6.2%-46% vs US avg
x
Veterans
7.5%+25% vs US avg
x
Foreign Born
8.4%-39% vs US avg
x
Single Parent
7.7%-5% vs US avg
x
Disability
13.4%-0% vs US avg
x
Uninsured
5.3%-34% vs US avg
x
SNAP Benefits
12.7%+9% vs US avg
x
Private School
0.0%
x
Recent Births
23.7%+309% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population2,902
Median age41.8
Poverty rate6.2%
Demographics statistics
Demographics
White86.6%
Hispanic9.1%
Black0.1%
Asian4.2%
Foreign-born8.4%