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Smithwick CDP, SD

ZIP 57782 — 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 57782

57782 has a population of 51 with a median age of 42.8 yrs (41.2% male).

Race & Ethnicity
White
54.9%-11% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
45.1%
x
Age Groups
0–17
31.4%+43% vs US avg
x
18–64
52.9%-14% vs US avg
x
65+
15.7%-4% vs US avg
x
Education
Less than HS
0.0%
x
High school
2.9%-89% vs US avg
x
Some college
31.4%+9% vs US avg
x
Bachelor's+
65.7%+95% vs US avg
x
Marital Status
Married
65.0%+35% vs US avg
x
Never married
27.5%-19% vs US avg
x
Divorced
5.0%-51% vs US avg
x
Widowed / Separated
2.5%
x
Diversity Index
50/100

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

Social & household profile

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

Poverty Rate
2.0%-83% vs US avg
x
Veterans
2.9%-52% vs US avg
x
Disability
33.3%+149% vs US avg
x
Single Parent
21.4%+165% vs US avg
x
Recent Births
0.0%
x
Top ancestry
IrishGermanEuropean

Health & Community Indicators in 57782

Poverty Rate
2.0%-83% vs US avg
x
Veterans
2.9%-52% vs US avg
x
Single Parent
21.4%+165% vs US avg
x
Disability
33.3%+149% vs US avg
x
Uninsured
0.0%
x
SNAP Benefits
0.0%
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population51
Median age42.8
Poverty rate2.0%
Demographics statistics
Demographics
White54.9%
Hispanic0.0%
Black0.0%
Asian0.0%