US5.com
  1. Home
  2. States
  3. South Dakota
  4. ZIP 57446
  5. People & Community
Hecla city, SD

ZIP 57446 — People & Community

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

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 57446

57446 has a population of 521 with a median age of 39.4 yrs (39.4% male).

Race & Ethnicity
White
92.9%+51% vs US avg
x
Black
0.0%
x
Asian
5.0%-15% vs US avg
x
Hispanic
1.5%-92% vs US avg
x
Other / Two+
0.6%
x
Age Groups
0–17
33.8%+54% vs US avg
x
18–64
40.5%-34% vs US avg
x
65+
25.7%+58% vs US avg
x
Education
Less than HS
5.9%-47% vs US avg
x
High school
21.0%-20% vs US avg
x
Some college
58.0%+101% vs US avg
x
Bachelor's+
15.1%-55% vs US avg
x
Marital Status
Married
68.1%+42% vs US avg
x
Never married
13.2%-61% vs US avg
x
Divorced
14.7%+42% vs US avg
x
Widowed / Separated
4.0%
x
Diversity Index
13/100

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

Social & household profile

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

Poverty Rate
3.6%-68% vs US avg
x
Foreign Born
0.0%
x
Veterans
3.8%-37% vs US avg
x
Disability
5.0%-63% vs US avg
x
Single Parent
0.0%
x
Recent Births
33.3%+475% vs US avg
x
Top ancestry
GermanIrishScandinavian

Health & Community Indicators in 57446

Poverty Rate
3.6%-68% vs US avg
x
Veterans
3.8%-37% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.0%
x
Disability
5.0%-63% vs US avg
x
Uninsured
5.0%-38% vs US avg
x
SNAP Benefits
0.0%
x
Private School
0.0%
x
Recent Births
33.3%+475% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population521
Median age39.4
Poverty rate3.6%
Demographics statistics
Demographics
White92.9%
Hispanic1.5%
Black0.0%
Asian5.0%
Foreign-born0.0%