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Langford town, SD

ZIP 57454 — 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 57454

57454 has a population of 702 with a median age of 39.5 yrs (55.4% male).

Race & Ethnicity
White
91.2%+48% vs US avg
x
Black
0.1%-99% vs US avg
x
Asian
0.0%
x
Hispanic
4.1%-78% vs US avg
x
Other / Two+
4.6%
x
Age Groups
0–17
32.2%+46% vs US avg
x
18–64
46.7%-24% vs US avg
x
65+
21.1%+29% vs US avg
x
Education
Less than HS
4.5%-60% vs US avg
x
High school
31.1%+19% vs US avg
x
Some college
41.2%+42% vs US avg
x
Bachelor's+
23.3%-31% vs US avg
x
Marital Status
Married
60.4%+26% vs US avg
x
Never married
28.8%-15% vs US avg
x
Divorced
4.2%-59% vs US avg
x
Widowed / Separated
6.6%
x
Diversity Index
17/100

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

Social & household profile

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

Poverty Rate
1.1%-90% vs US avg
x
Foreign Born
0.0%
x
Veterans
12.8%+114% vs US avg
x
Disability
10.1%-25% vs US avg
x
Single Parent
3.2%-60% vs US avg
x
Top ancestry
NorwegianGermanIrish

Health & Community Indicators in 57454

Poverty Rate
1.1%-90% vs US avg
x
Veterans
12.8%+114% vs US avg
x
Foreign Born
0.0%
x
Single Parent
3.2%-60% vs US avg
x
Disability
10.1%-25% vs US avg
x
Uninsured
1.0%-88% vs US avg
x
SNAP Benefits
1.6%-86% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population702
Median age39.5
Poverty rate1.1%
Demographics statistics
Demographics
White91.2%
Hispanic4.1%
Black0.1%
Asian0.0%
Foreign-born0.0%