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Onida city, SD

ZIP 57564 — 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 57564

57564 has a population of 893 with a median age of 52.1 yrs (50.8% male).

Race & Ethnicity
White
96.0%+56% vs US avg
x
Black
1.8%-86% vs US avg
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
2.2%
x
Age Groups
0–17
26.1%+19% vs US avg
x
18–64
51.1%-17% vs US avg
x
65+
22.8%+40% vs US avg
x
Education
Less than HS
5.1%-54% vs US avg
x
High school
35.6%+36% vs US avg
x
Some college
37.0%+28% vs US avg
x
Bachelor's+
22.3%-34% vs US avg
x
Marital Status
Married
59.4%+23% vs US avg
x
Never married
23.9%-29% vs US avg
x
Divorced
10.6%+3% vs US avg
x
Widowed / Separated
6.2%
x
Diversity Index
8/100

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

Social & household profile

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

Poverty Rate
9.0%-22% vs US avg
x
Foreign Born
60.0%+332% vs US avg
x
Veterans
5.9%-1% vs US avg
x
Disability
10.6%-21% vs US avg
x
Single Parent
5.7%-30% vs US avg
x
Recent Births
0.0%
x
Top ancestry
GermanEnglishNorwegian

Health & Community Indicators in 57564

Poverty Rate
9.0%-22% vs US avg
x
Veterans
5.9%-1% vs US avg
x
Foreign Born
60.0%+332% vs US avg
x
Single Parent
5.7%-30% vs US avg
x
Disability
10.6%-21% vs US avg
x
Uninsured
4.7%-41% vs US avg
x
SNAP Benefits
5.6%-52% vs US avg
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population893
Median age52.1
Poverty rate9.0%
Demographics statistics
Demographics
White96.0%
Hispanic0.0%
Black1.8%
Asian0.0%
Foreign-born60.0%