US5.com
  1. Home
  2. States
  3. South Dakota
  4. ZIP 57003
  5. People & Community
Baltic city, SD

ZIP 57003 — People & Community

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

Upper Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 57003

57003 has a population of 2,225 with a median age of 33.8 yrs (53.8% male).

Race & Ethnicity
White
94.8%+54% vs US avg
x
Black
0.7%-94% vs US avg
x
Asian
0.0%
x
Hispanic
0.8%-95% vs US avg
x
Other / Two+
3.6%
x
Age Groups
0–17
32.9%+50% vs US avg
x
18–64
56.2%-9% vs US avg
x
65+
10.9%-33% vs US avg
x
Education
Less than HS
3.2%-71% vs US avg
x
High school
30.4%+16% vs US avg
x
Some college
41.7%+44% vs US avg
x
Bachelor's+
24.6%-27% vs US avg
x
Marital Status
Married
72.0%+50% vs US avg
x
Never married
18.0%-47% vs US avg
x
Divorced
8.8%-15% vs US avg
x
Widowed / Separated
1.3%
x
Diversity Index
10/100

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

Social & household profile

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

Poverty Rate
0.7%-94% vs US avg
x
Foreign Born
55.6%+300% vs US avg
x
Veterans
6.5%+8% vs US avg
x
Disability
7.4%-45% vs US avg
x
Single Parent
4.5%-45% vs US avg
x
Recent Births
84.2%+1351% vs US avg
x
Top ancestry
GermanNorwegianIrish

Health & Community Indicators in 57003

Poverty Rate
0.7%-94% vs US avg
x
Veterans
6.5%+8% vs US avg
x
Foreign Born
55.6%+300% vs US avg
x
Single Parent
4.5%-45% vs US avg
x
Disability
7.4%-45% vs US avg
x
Uninsured
3.3%-59% vs US avg
x
SNAP Benefits
1.9%-84% vs US avg
x
Private School
0.2%-98% vs US avg
x
Recent Births
84.2%+1351% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population2,225
Median age33.8
Poverty rate0.7%
Demographics statistics
Demographics
White94.8%
Hispanic0.8%
Black0.7%
Asian0.0%
Foreign-born55.6%