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Quinn town, SD

ZIP 57775 — 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 57775

57775 has a population of 396 with a median age of 32.3 yrs (53.0% male).

Race & Ethnicity
White
93.2%+51% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
1.5%-92% vs US avg
x
Other / Two+
5.3%
x
Age Groups
0–17
36.6%+66% vs US avg
x
18–64
52.0%-16% vs US avg
x
65+
11.4%-30% vs US avg
x
Education
Less than HS
9.6%-13% vs US avg
x
High school
20.1%-23% vs US avg
x
Some college
47.7%+65% vs US avg
x
Bachelor's+
22.6%-33% vs US avg
x
Marital Status
Married
81.8%+70% vs US avg
x
Never married
9.7%-71% vs US avg
x
Divorced
2.7%-74% vs US avg
x
Widowed / Separated
5.8%
x
Diversity Index
13/100

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

Social & household profile

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

Poverty Rate
0.3%-98% vs US avg
x
Veterans
8.8%+46% vs US avg
x
Disability
5.3%-60% vs US avg
x
Single Parent
0.0%
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 57775

Poverty Rate
0.3%-98% vs US avg
x
Veterans
8.8%+46% vs US avg
x
Single Parent
0.0%
x
Disability
5.3%-60% vs US avg
x
Uninsured
14.1%+77% vs US avg
x
SNAP Benefits
10.3%-12% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population396
Median age32.3
Poverty rate0.3%
Demographics statistics
Demographics
White93.2%
Hispanic1.5%
Black0.0%
Asian0.0%