US5.com
  1. Home
  2. States
  3. South Dakota
  4. ZIP 57580
  5. People & Community
Okreek CDP, SD

ZIP 57580 — 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 57580

57580 has a population of 4,271 with a median age of 44.6 yrs (50.7% male).

Race & Ethnicity
White
78.9%+28% vs US avg
x
Black
0.8%-93% vs US avg
x
Asian
1.1%-81% vs US avg
x
Hispanic
2.1%-89% vs US avg
x
Other / Two+
17.0%
x
Age Groups
0–17
21.5%-2% vs US avg
x
18–64
56.3%-9% vs US avg
x
65+
22.1%+36% vs US avg
x
Education
Less than HS
8.8%-21% vs US avg
x
High school
37.4%+43% vs US avg
x
Some college
34.1%+18% vs US avg
x
Bachelor's+
19.6%-42% vs US avg
x
Marital Status
Married
52.9%+10% vs US avg
x
Never married
32.1%-5% vs US avg
x
Divorced
7.4%-28% vs US avg
x
Widowed / Separated
7.6%
x
Diversity Index
35/100

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

Social & household profile

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

Poverty Rate
18.2%+59% vs US avg
x
Foreign Born
25.0%+80% vs US avg
x
Veterans
4.6%-23% vs US avg
x
Disability
9.5%-29% vs US avg
x
Single Parent
9.0%+11% vs US avg
x
Recent Births
89.6%+1445% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 57580

Poverty Rate
18.2%+59% vs US avg
x
Veterans
4.6%-23% vs US avg
x
Foreign Born
25.0%+80% vs US avg
x
Single Parent
9.0%+11% vs US avg
x
Disability
9.5%-29% vs US avg
x
Uninsured
14.6%+83% vs US avg
x
SNAP Benefits
13.4%+14% vs US avg
x
Private School
0.0%
x
Recent Births
89.6%+1445% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population4,271
Median age44.6
Poverty rate18.2%
Demographics statistics
Demographics
White78.9%
Hispanic2.1%
Black0.8%
Asian1.1%
Foreign-born25.0%