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Arlington city, SD

ZIP 57212 — 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 57212

57212 has a population of 1,880 with a median age of 41.9 yrs (50.7% male).

Race & Ethnicity
White
96.8%+57% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
3.7%-80% vs US avg
x
Age Groups
0–17
25.5%+16% vs US avg
x
18–64
52.1%-16% vs US avg
x
65+
22.4%+37% vs US avg
x
Education
Less than HS
5.2%-53% vs US avg
x
High school
39.0%+49% vs US avg
x
Some college
34.7%+20% vs US avg
x
Bachelor's+
21.1%-37% vs US avg
x
Marital Status
Married
69.5%+45% vs US avg
x
Never married
16.4%-51% vs US avg
x
Divorced
8.6%-17% vs US avg
x
Widowed / Separated
5.4%
x
Diversity Index
6/100

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

Social & household profile

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

Poverty Rate
9.7%-15% vs US avg
x
Foreign Born
0.0%
x
Veterans
5.3%-11% vs US avg
x
Disability
10.2%-24% vs US avg
x
Single Parent
7.7%-5% vs US avg
x
Recent Births
94.5%+1529% vs US avg
x
Top ancestry
GermanNorwegianIrish

Health & Community Indicators in 57212

Poverty Rate
9.7%-15% vs US avg
x
Veterans
5.3%-11% vs US avg
x
Foreign Born
0.0%
x
Single Parent
7.7%-5% vs US avg
x
Disability
10.2%-24% vs US avg
x
Uninsured
4.2%-48% vs US avg
x
SNAP Benefits
1.9%-83% vs US avg
x
Private School
0.0%
x
Recent Births
94.5%+1529% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,880
Median age41.9
Poverty rate9.7%
Demographics statistics
Demographics
White96.8%
Hispanic3.7%
Black0.0%
Asian0.0%
Foreign-born0.0%