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Marmarth city, ND

ZIP 58643 — 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 58643

58643 has a population of 113 with a median age of 50.3 yrs (54.0% male).

Race & Ethnicity
White
88.5%+44% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
11.5%
x
Age Groups
0–17
20.4%-7% vs US avg
x
18–64
56.6%-8% vs US avg
x
65+
23.0%+41% vs US avg
x
Education
Less than HS
17.2%+55% vs US avg
x
High school
27.6%+5% vs US avg
x
Some college
31.0%+7% vs US avg
x
Bachelor's+
24.1%-28% vs US avg
x
Marital Status
Married
70.0%+46% vs US avg
x
Never married
17.8%-47% vs US avg
x
Divorced
11.1%+8% vs US avg
x
Widowed / Separated
1.1%
x
Diversity Index
20/100

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

Social & household profile

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

Poverty Rate
7.1%-38% vs US avg
x
Veterans
8.9%+48% vs US avg
x
Disability
17.7%+32% vs US avg
x
Single Parent
0.0%
x
Top ancestry
GermanPolishEnglish

Health & Community Indicators in 58643

Poverty Rate
7.1%-38% vs US avg
x
Veterans
8.9%+48% vs US avg
x
Single Parent
0.0%
x
Disability
17.7%+32% vs US avg
x
Uninsured
12.4%+55% vs US avg
x
SNAP Benefits
14.3%+22% vs US avg
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population113
Median age50.3
Poverty rate7.1%
Demographics statistics
Demographics
White88.5%
Hispanic0.0%
Black0.0%
Asian0.0%