US5.com
  1. Home
  2. States
  3. South Dakota
  4. ZIP 57481
  5. People & Community
Long Lake Colony CDP, SD

ZIP 57481 — 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 57481

57481 has a population of 361 with a median age of 45.6 yrs (58.7% male).

Race & Ethnicity
White
95.3%+55% vs US avg
x
Black
0.0%
x
Asian
0.6%-91% vs US avg
x
Hispanic
0.0%
x
Other / Two+
4.2%
x
Age Groups
0–17
24.1%+10% vs US avg
x
18–64
56.8%-8% vs US avg
x
65+
19.1%+17% vs US avg
x
Education
Less than HS
11.2%+1% vs US avg
x
High school
40.7%+55% vs US avg
x
Some college
33.0%+14% vs US avg
x
Bachelor's+
15.1%-55% vs US avg
x
Marital Status
Married
59.0%+23% vs US avg
x
Never married
20.8%-38% vs US avg
x
Divorced
5.6%-46% vs US avg
x
Widowed / Separated
14.6%
x
Diversity Index
9/100

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

Social & household profile

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

Poverty Rate
6.4%-45% vs US avg
x
Foreign Born
0.0%
x
Veterans
19.0%+216% vs US avg
x
Disability
10.8%-19% vs US avg
x
Single Parent
0.0%
x
Recent Births
0.0%
x
Top ancestry
GermanNorwegianEnglish

Health & Community Indicators in 57481

Poverty Rate
6.4%-45% vs US avg
x
Veterans
19.0%+216% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.0%
x
Disability
10.8%-19% vs US avg
x
Uninsured
3.9%-52% vs US avg
x
SNAP Benefits
2.0%-83% vs US avg
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population361
Median age45.6
Poverty rate6.4%
Demographics statistics
Demographics
White95.3%
Hispanic0.0%
Black0.0%
Asian0.6%
Foreign-born0.0%