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Oelrichs town, SD

ZIP 57763 — People & Community

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

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 57763

57763 has a population of 336 with a median age of 50.6 yrs (48.5% male).

Race & Ethnicity
White
82.1%+33% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
6.8%-63% vs US avg
x
Other / Two+
11.0%
x
Age Groups
0–17
18.1%-18% vs US avg
x
18–64
57.1%-7% vs US avg
x
65+
24.7%+52% vs US avg
x
Education
Less than HS
0.4%-96% vs US avg
x
High school
32.2%+23% vs US avg
x
Some college
26.0%-10% vs US avg
x
Bachelor's+
41.3%+23% vs US avg
x
Marital Status
Married
59.8%+24% vs US avg
x
Never married
27.6%-18% vs US avg
x
Divorced
8.4%-19% vs US avg
x
Widowed / Separated
4.2%
x
Diversity Index
31/100

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

Social & household profile

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

Poverty Rate
13.1%+14% vs US avg
x
Foreign Born
0.0%
x
Veterans
9.1%+52% vs US avg
x
Disability
14.0%+4% vs US avg
x
Single Parent
10.6%+31% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 57763

Poverty Rate
13.1%+14% vs US avg
x
Veterans
9.1%+52% vs US avg
x
Foreign Born
0.0%
x
Single Parent
10.6%+31% vs US avg
x
Disability
14.0%+4% vs US avg
x
Uninsured
9.8%+23% vs US avg
x
SNAP Benefits
7.0%-40% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population336
Median age50.6
Poverty rate13.1%
Demographics statistics
Demographics
White82.1%
Hispanic6.8%
Black0.0%
Asian0.0%
Foreign-born0.0%