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Colton city, SD

ZIP 57018 — 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 57018

57018 has a population of 1,400 with a median age of 41.2 yrs (46.4% male).

Race & Ethnicity
White
96.9%+57% vs US avg
x
Black
0.5%-96% vs US avg
x
Asian
0.0%
x
Hispanic
0.7%-96% vs US avg
x
Other / Two+
1.9%
x
Age Groups
0–17
26.6%+21% vs US avg
x
18–64
55.6%-10% vs US avg
x
65+
17.8%+9% vs US avg
x
Education
Less than HS
3.8%-66% vs US avg
x
High school
43.0%+64% vs US avg
x
Some college
34.3%+19% vs US avg
x
Bachelor's+
19.0%-44% vs US avg
x
Marital Status
Married
61.8%+28% vs US avg
x
Never married
30.1%-11% vs US avg
x
Divorced
2.9%-72% vs US avg
x
Widowed / Separated
5.3%
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
10.3%-11% vs US avg
x
Foreign Born
0.0%
x
Veterans
5.7%-6% vs US avg
x
Disability
10.9%-18% vs US avg
x
Single Parent
15.0%+86% vs US avg
x
Recent Births
17.9%+208% vs US avg
x
Top ancestry
NorwegianGermanAmerican

Health & Community Indicators in 57018

Poverty Rate
10.3%-11% vs US avg
x
Veterans
5.7%-6% vs US avg
x
Foreign Born
0.0%
x
Single Parent
15.0%+86% vs US avg
x
Disability
10.9%-18% vs US avg
x
Uninsured
8.4%+5% vs US avg
x
SNAP Benefits
7.7%-34% vs US avg
x
Private School
0.0%
x
Recent Births
17.9%+208% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,400
Median age41.2
Poverty rate10.3%
Demographics statistics
Demographics
White96.9%
Hispanic0.7%
Black0.5%
Asian0.0%
Foreign-born0.0%