Elementary School District · ND
Marmarth Public School District 12
Marmarth Public School District 12 is a elementary school district in North Dakota with a community population of 148. The median household income is $63,438 and the median age is 60.5.
148
Population
1
People / sq mi
$63,438
Median Income
60.5
Median Age
Marmarth Public School District 12 covers 324 sq mi of land at 0.5 people per square mile.
Race & Ethnicity
| White | 87.8% |
| Black or African American | 0.0% |
| Asian | 59.5% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$63,438
Median Household Income
$45,039
Per Capita Income
4.5%
Poverty Rate
1.5%
Unemployment
Housing
$57,800
Median Home Value
$513
Median Rent
77.1%
Homeownership
Education Attainment
91.6%
High School+
29.4%
Bachelor's+
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State rankings
Frequently Asked Questions
Marmarth Public School District 12 serves a community with a population of 148 according to the latest Census ACS 5-Year estimates. This elementary school district is located in North Dakota.
The median household income in Marmarth Public School District 12 is $63,438, with a per capita income of $45,039. The poverty rate is 4.5%.
Marmarth Public School District 12 is 87.8% White, 0.0% Black or African American, 59.5% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Marmarth Public School District 12, 91.6% of adults have a high school diploma or higher, and 29.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Marmarth Public School District 12 is $57,800, with a median rent of $513. The homeownership rate is 77.1%.
More from North Dakota
Data for Marmarth Public School District 12 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 3812120).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.