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Gann Valley CDP, SD

ZIP 57341 — People & Community

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

Upper Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 57341

57341 has a population of 154 with a median age of 15.6 yrs (42.2% male).

Race & Ethnicity
White
100.0%+62% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.0%
x
Age Groups
0–17
53.3%+142% vs US avg
x
18–64
37.0%-40% vs US avg
x
65+
9.7%-40% vs US avg
x
Education
Less than HS
0.0%
x
High school
15.3%-42% vs US avg
x
Some college
58.3%+102% vs US avg
x
Bachelor's+
26.4%-22% vs US avg
x
Marital Status
Married
69.0%+44% vs US avg
x
Never married
20.2%-40% vs US avg
x
Divorced
0.0%
x
Widowed / Separated
10.7%
x
Diversity Index
0/100

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

Social & household profile

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

Poverty Rate
22.7%+98% vs US avg
x
Veterans
0.0%
x
Disability
3.3%-76% vs US avg
x
Single Parent
0.0%
x
Recent Births
0.0%
x
Top ancestry
AmericanGermanNorwegian

Health & Community Indicators in 57341

Poverty Rate
22.7%+98% vs US avg
x
Veterans
0.0%
x
Single Parent
0.0%
x
Disability
3.3%-76% 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
Population154
Median age15.6
Poverty rate22.7%
Demographics statistics
Demographics
White100.0%
Hispanic0.0%
Black0.0%
Asian0.0%