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Soldier Creek CDP, SD

ZIP 57555 — People & Community

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

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 57555

57555 has a population of 3,530 with a median age of 27.3 yrs (48.5% male).

Race & Ethnicity
White
13.7%-78% vs US avg
x
Black
0.4%-97% vs US avg
x
Asian
2.2%-63% vs US avg
x
Hispanic
1.3%-93% vs US avg
x
Other / Two+
82.5%
x
Age Groups
0–17
38.5%+75% vs US avg
x
18–64
52.2%-15% vs US avg
x
65+
9.3%-43% vs US avg
x
Education
Less than HS
13.6%+22% vs US avg
x
High school
21.9%-16% vs US avg
x
Some college
42.9%+49% vs US avg
x
Bachelor's+
21.6%-36% vs US avg
x
Marital Status
Married
38.2%-21% vs US avg
x
Never married
46.8%+38% vs US avg
x
Divorced
10.5%+2% vs US avg
x
Widowed / Separated
4.5%
x
Diversity Index
30/100

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

Social & household profile

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

Poverty Rate
38.5%+235% vs US avg
x
Foreign Born
43.9%+216% vs US avg
x
Veterans
8.2%+37% vs US avg
x
Disability
10.6%-21% vs US avg
x
Single Parent
19.8%+145% vs US avg
x
Top ancestry
GermanAmericanFrench

Health & Community Indicators in 57555

Poverty Rate
38.5%+235% vs US avg
x
Veterans
8.2%+37% vs US avg
x
Foreign Born
43.9%+216% vs US avg
x
Single Parent
19.8%+145% vs US avg
x
Disability
10.6%-21% vs US avg
x
Uninsured
17.8%+122% vs US avg
x
SNAP Benefits
34.7%+196% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,530
Median age27.3
Poverty rate38.5%
Demographics statistics
Demographics
White13.7%
Hispanic1.3%
Black0.4%
Asian2.2%
Foreign-born43.9%